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Posts Tagged ‘Future’

Xiaomi patent hints at future smartphone with pop-up selfie camera and 8K recording

08 Nov

A new patent belonging to Chinese company Xiaomi has surfaced revealing a new camera design that includes a pop-up selfie camera and a rear square zoom lens. The patent was first spotted by Dutch website Let’s Go Digital, which notes that the patent was recently registered by the Hague International Design System.

The Xiaomi patent covers a mobile phone that features a vertical array of cameras on the back of the handset; the top square lens is believed to possibly be a zoom lens, whereas the lower three circles potentially include another camera, an LED flash, and a third sensor of some type.

The pop-up illustration below shows how the company will handle offering a front-facing camera that doesn’t blemish the model’s bezel-less display.

The patent was granted on August 9, about a month before XDA Developers revealed the existence of a new Xiaomi smartphone featuring a camera with 5x optical zoom and 50x digital zoom. The discovery was made in the beta version of a Xiaomi software update, which itself came shortly before the official unveiling of its new Mi Note 10.

The Mi Note 10 features five cameras, including one with 50x digital zoom and one with 5x optical zoom. It’s unclear whether XDA’s discovery was ultimately pointing toward the Mi Note 10 or a future Xiaomi model, which may have been teased in the newly-published mobile phone patent.

The details uncovered in the software update indicated that the related Xiaomi phone would include 8K/30fps video recording capabilities. In that case, the combination of a newly granted patent and the beta software details make the case for there being another major Xiaomi smartphone in the pipeline, one that may be introduced in 2020.

Articles: Digital Photography Review (dpreview.com)

 
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Sensor Without Blown Highlights May Be the Future of Photography

17 Oct

The post Sensor Without Blown Highlights May Be the Future of Photography appeared first on Digital Photography School. It was authored by Jaymes Dempsey.

 

Sensor Without Blown Highlights May Be the Future of PhotographyHow would you like to never blow a highlight again?

Most photographers would jump at the chance, which is why a recent paper published by German researchers has generated such excitement.

The paper discusses a new image sensor that researchers successfully built, one that offers the potential for avoiding all blown highlights.

Currently, CMOS sensors work by way of pixel cell photodiodes. You hit the shutter button, exposing the sensor to light. Each pixel cell has a photodiode, which receives light waves and converts them into a current. This current is then measured by the camera and ultimately turned into an image file.

But here’s the thing:

The pixels in our cameras can reach a point of saturation. Once a certain amount of light hits a photodiode, that individual pixel cell stops processing light waves. And it creates a blown-out, completely white spot. When this happens many times during the same exposure, you end up with blown highlights.

Yet the researchers on this new project have found a way to get around this.

Imagine a pixel. Once it’s fully saturated, it can’t measure any more light.

Unless it can reset itself, going back to zero, so it’s ready to process light once more.

That’s what these researchers developed. They created “self-reset” pixels, which go back to zero upon becoming saturated. But the initial data isn’t lost; instead, it’s recorded by the pixel, so that the camera gets an accurate reading of the amount of light in the scene.

The final image, theoretically, would retain detail in every highlight, even when light levels are extremely high.

Now, while researchers have already created an experimental sensor with self-reset pixels, it will be some time before this invention is incorporated into electronics (if it’s incorporated at all). However, if this line of research does pan out, photography will be utterly transformed. It will suddenly be possible to stop thinking about exposure when shooting in good light. All you have to do is overexpose, and your images will turn out just fine. You’ll instead be able to focus entirely on other aspects of photography: color, composition, lighting, and more.

What do you think about this new invention? Would you like to see cameras that don’t blow out highlights? Or do you think it would make photography too easy? Share your thoughts in the comments!

The post Sensor Without Blown Highlights May Be the Future of Photography appeared first on Digital Photography School. It was authored by Jaymes Dempsey.


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Xiaomi teases future Mi smartphone with 108MP Samsung camera sensor

07 Aug

Xiaomi, the company often called the ‘Apple of China,’ has announced plans to pack a 108MP Samsung ISOCELL camera sensor into an upcoming Mi series smartphone model. The plan was teased by the company during the Xiaomi Future Image Technology Communication Conference in Beijing earlier today.

Xiaomi’s conference largely revolved around the Samsung ISOCELL GW1, a 64MP camera sensor that, based on Xiaomi’s past teases, is expected to launch in a future Redmi smartphone. The GW1 sensor is viewed as the next step up from the 48MP sensor found in a number of existing phone models, including the Redmi Note 7 and OnePlus 7 Pro.

In addition to detailing the 64MP sensor, Xiaomi announced that it will be the first company to use a Samsung 108MP ISOCELL 12032 x 9024 image sensor in a smartphone. The company didn’t reveal which model will pack the camera, but Ice Universe, a credible leaker on Twitter, claims the 108MP sensor will be available in the Xiaomi Mi Mix 4 model.

Samsung hasn’t released any information about this 108MP camera sensor at this time.

Articles: Digital Photography Review (dpreview.com)

 
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Apple smartwatch patent hints at future Apple Watch models with built-in cameras

27 Jun

The United States Patent and Trademark Office (USPTO) has published an Apple patent detailing a method for adding a camera to future Apple Watch models. Rather than packing the camera module into the smartwatch body like some competing models, Apple’s design embeds the camera into an adjustable strap over the wrist band.

Based on images included with the patent, Apple envisions a smartwatch camera that is hidden out of sight against the wrist band when not in use. To capture images, the user extends the flexible strap in which the camera is embedded, making it possible to capture selfies without contorting one’s wrist at an uncomfortable angle.

Apple explains in its patent:

‘Such functionality can replace or at least meaningfully augment a user’s existing camera or camera-enabled device (e.g., smartphone, tablet). Such a wearable device that captures images and video may do so via an optical lens integrated into a distal end portion of a watch band that retains the device on a user’s wrist.’

Apple’s design involves a ‘core’ in the camera band that enables it to hold its position at whatever angle the user chooses. The patent indicates that some Apple Watch models may feature two cameras on the flexible band, making it possible to capture scenes both facing toward and away from the user.

In its latest iteration, the Apple Watch enables users to leave their iPhone behind by offering built-in cellular capabilities. The newly published patent indicates Apple views the camera as a possible future element for expanding the wearable’s independent functionality — users won’t have to choose between being able to snap images or leaving their iPhone at home.

The patent explains:

‘A smartwatch that has the capability of capturing images and video may provide an opportunity for users to be more reliant on their smartwatch and less reliant on other devices (e.g., smartphones, tablets, digital cameras) to capture images or videos. Thus, a smartwatch with the capability of capturing images or videos may enable a user to forego carrying a smartphone when doing some activities, especially activities or environments where it would be difficult to take a smartphone (e.g., hiking, running, swimming, surfing, snowboarding, and any number of other situations).’

The patent raises questions over whether camera functionality is something consumers truly want from a smartwatch. Though it would be convenient for taking stealthy images (that is, without pulling out a phone), the image quality would likely be considerably lower than what can be captured with the iPhone. As well, a camera positioned at the end of a thin extended band on one’s wrist would likely face blur issues due to slight tremors and other movements.

As with any patent, it’s possible Apple will never bring an Apple Watch with built-in cameras to the market.

Articles: Digital Photography Review (dpreview.com)

 
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‘Future lenses for today’: Sony’s Yasuyuki Nagata talks high-end optics

11 Jun
Yasuyuki Nagata, Head of Sony’s global Interchangeable Lens business, pictured at the press event where US journalists got our first look at the new G Master 600mm F4.

We were in New Jersey recently, for the unveiling of two new Sony lenses – the G Master 600mm F4 OSS, and the more enthusiast-focused 200-600mm F5.6-6.3 G OSS. During the event, we spent some time with Yasuyuki Nagata, head of Sony’s global interchangeable lens business, to discuss the new products, and Sony’s approach to mirrorless lens development.


These products use technologies developed for the 400mm F2.8 – how has that product performed in the market?

The sales have been much higher than we expected – more than double. We thought at the first stages of development for the lens that there were only a few people who would shoot sports with our products – for example only Alpha 9 users, or photographers who shoot smaller small sporting events. But after we launched the 400mm, we have seen demand from many of the top sports photographers working at large events.

Do you have a sense of how many professional photographers are using that lens, versus enthusiasts?

Almost 70% of the [customer base] for that lens are professionals. But we have prioritized allocation for agency photographers. Availability is still capped – there is a long waiting list.

Who do you see as the target market for the new lenses?

Compared to the 400mm, the 600mm is more targeted at high-end amateurs. Photographers that shoot birds, wildlife, aircraft. Maybe 70-80% will be wildlife photographers. That’s why the market is bigger for the 600mm than the 400mm.

The 200-600 will appeal to the same audience [to some extent] but some people who use those kinds of lenses will use them with APS-C cameras. To get more reach.

The new GM 600mm F4 is a big lens, but it’s the lightest in its class, coming in at just 10g less than the similarly-styled Canon EF 600mm F4 III

What are the specific differences between the two new lenses that account for the difference between ‘G’ and ‘GM’?

With G Master lenses we always include the latest, innovative technologies. We never compromise. Always the latest technologies. With the 200-600mm, there are some compromises, for example in the materials, or the body. We didn’t use magnesium-alloy, or the [newer XD linear autofocus] actuator.

The key concept is ‘future lenses for today’

Affordability is also important for the G series, to expand the size of the market. And sometimes it’s practicality. We don’t actually need to use the XD linear actuators with a small focusing group for example [like the one in the 200-600mm].

What were the major priorities for the design of the 600mm?

Basically we’re targeting the best of the best. Without compromise. Every time we plan to make a G Master series lens, we aim for ‘no competition’. Which means the highest spec. We don’t compromise on anything. Autofocus, image quality, light weight. What I mean by that is we develop new technologies every time. So there’s not a particular standard for G Master, we just include innovative technologies every time. Technologies that didn’t exist before.

We’re always listening to our professionals. And after we launched the 400mm, a lot of professionals told us they wanted a 600mm. We also consider camera bodies that will come in the future as well. The key concept is ‘future lenses for today’.

All of the main controls on the 600mm F4 are the same size, and in the same position as those on the 400mm F2.8. This is deliberate, and intended to make it as easy as possible for photographers to use the lenses alongside one another at events.

So when you’re designing a lens like this are you planning for even more focus calculations per second and faster frame rates than the a9 can achieve, for example?

Yes.

If we assume that this is a lens that will be used by a lot of a9 photographers, what kind of camera do they want next?

They always request more speed, less weight, greater usability. I think that every professional photographer wants something different. We gather all those voices and we use that feedback to plan what we should do.

When you develop a lens like the 200-600mm, how important is the requirement for video shooting?

It must support video functions. Convergence from the video side is a very obvious trend, even in the US market. That’s why we use linear action autofocus actuators. Part of it is mechanics, and part of it is optics.

The integration with our camera bodies is much better than our competitors

In zooms we’re always trying to reduce focus breathing for example, and axial shift. All of the characteristics in zooms which [can] make it a challenge to use them for video.

How would you summarize the competitive advantages of these new lenses compared to existing products on the market?

If you shoot seriously, the 600mm is for you. The spec of the lens itself, its weight and its resolution is perhaps almost the same [as the current best competitive alternative]. But the integration with our camera bodies is much better than our competitors, I think. So if photographers want to maximize the performance of their camera body, they should use this lens. At this moment, there is no competition to the Alpha 9. Its performance is the best.

The 200-600mm is a more comfortable lens to carry, at a reasonable price. We want many customers to use the 200-600mm. And we made it compatible with our tele-converters. We want to expand that field.

The 200-600mm F5.6-6.3 is a pretty long lens, but a lot of that length is the removable hood. Unlike most lenses of its kind though, the zoom is internal, so it doesn’t get longer when zoomed in.

How much difference does the body make to lens focus performance? For example if someone is using a first generation Sony Alpha 7, how different will their experience of this lens be to someone using an a9?

It will be a totally different experience. We’re always saying that we try to see the future of cameras, and this lens is capable of much [faster] performance than the current specs of the a9. So this lens will be able to keep up with the next generation. It has much more potential [than the specifications of the current generation cameras].

Is the speed of electronic communication between the camera and lens a big part of that?

Yes. We hear some manufacturers talking a lot about the number of channels of communication between camera and lens, but if the autofocus actuators in the lens can’t keep up, it doesn’t matter.

The biggest challenge is keeping the size and weight down

When we design lenses we’re always thinking about the camera bodies. Compatibility between the mechanical parts, electrics, even software. These lenses are designed specifically for our mirrorless cameras.

What are the major challenges in making such a small, lightweight lens with such a fast autofocus actuator?

The biggest challenge is keeping the size and weight down. The optical components are determined largely by [the constraints of] optical physics. There aren’t any magic technologies to reduce the size of optical elements, and the diameter of the elements can’t be reduced because it determines the F number. The electronic parts on the other hand, like the autofocus unit, we can introduce innovative technologies which make the difference. Size and weight is the most difficult thing.

This schematic shows the weight distribution of the older 400mm F2.8 compared to the last-generation 500mm F4 for the DSLR A-mount. The new 600mm F4, like the 400mm, concentrates is weight towards the center-rear of the lens, which helps a lot when shooting with a monopod or for hand-held work.

What does Sony need to do with its optical lineup to become the number one manufacturer in terms of sales?

I can’t disclose future plans, but there are a lot of opportunities, both on the telephoto side and the wide-angle side. Every segment of the lineup, there are opportunities to expand.

What is the attachment rate for teleconverters with the 400mm F2.8?

It’s at least 10%. Teleconverter compatibility was a big priority with these new 200-600mm and 600mm lenses.

Clearly the GM line is where the premium technologies are introduced – will they filter down into consumer products?

It’s possible, depending on timing. Over time we’ll introduce new technologies, and then the [existing] technologies will cascade down, one by one. Lenses are on the market for a long time, not like bodies which can launch every couple of years. But lenses it’s easily more than five years. It’s very hard to compare the camera and lens markets.

You talk about these lenses as being designed for the next generation of cameras – how long do you think these lenses will stand as benchmark performers?

Much longer [than camera bodies], I think maybe about 10 years.


Editor’s note: Barnaby Britton

When I last spoke to Mr. Nagata in 2017, he spoke of the increasing importance of professional photographers to Sony, and his ‘dream’ of seeing Sony cameras and lenses at the Tokyo Olympics in 2020. With the new G Master 600mm F4, he and his designers have taken one step further towards that goal, providing a lens which – like the G Master 400mm F2.8 – represents an almost symbolic position in any ‘serious’ camera system’s lens portfolio. It’s clearly very important to Sony that the brand is taken seriously by professional sports and wildlife photographers, and with lenses like these – and cameras like the all-powerful a9 the company is making a very strong case.

In my opinion, the a9 is the most effective camera on the market today for shooting sports. A lot of people will argue the point, but I think the technical evidence, if you care to go looking for it, is clear. That doesn’t mean that overnight, professionals will ditch their Canon and Nikon gear for Sony, of course. Without the lenses – and the professional service support – that they need, the a9 is little more than a curiosity. According to Mr Nagata, the entire concept of the G Master lens lineup is ‘future lenses for today’. This means two things. Firstly, that the lenses should offer the kind of image quality which won’t look out of date in a number of years, and secondly, that they’ll be able to keep up with – and take advantage of – future Sony camera technologies.

Older D/SLR lenses were not designed for 20fps capture using on-sensor phase-detection autofocus

The a9 is a seriously powerful camera, capable of communicating with compatible lenses at a rate of sixty times per second, but at some point it will be replaced by something even more powerful, with a higher sensor resolution, and capable of even greater performance. A lens like the G Master 600mm F4, with its twin high-speed ‘extreme dynamic (XD)’ linear focus motors, has to be designed with this kind of development in mind.

While Mr. Nagata is perfectly candid that in terms of image quality and basic specs alone, it might look similar to existing lenses from other manufacturers (the newest version of Canon’s EF 600mm F4 being the most obvious reference point), those older D/SLR lenses were not designed for 20fps capture using on-sensor phase-detection autofocus. ‘No competition’ indeed…

Slightly further down the lineup, the 200-600mm F5.6-6.3 is a more mass-market lens. Despite its lower positioning, it’s actually likely to be more important to, and more widely used by, enthusiast photographers and DPReview readers. It’s not a small lens, but the internal zoom and focus keep it relatively compact when out and about, and in my experience of shooting with it, the versatility – and sharpness – is impressive. This is the kind of lens that Sony has to release, in order to ‘expand the size of the market’ and hit Canon and Nikon where it hurts – in the high-end enthusiast market segment.

Articles: Digital Photography Review (dpreview.com)

 
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CP+ 2019: Fujifilm interview – ‘We want to show photographers the future’

28 Mar
Makoto Oishi, Product Planning Manager at Fujifilm, holds a working prototype of the forthcoming GFX 100 medium format camera.

At the CP+ show earlier this month in Yokohama Japan, we sat down with senior executives from Fujifilm. During our conversation we covered everything from the upcoming GFX 100, to plans for APS-C and why the X100 still occupies such an important position in the company’s lineup.

Our interview was conducted with three senior executives in Fujifilm’s Electronic Imaging Products Division:

  • Toshi Iida, General Manager.
  • Makoto Oishi, Product Planning Manager.
  • Shin Udono, Senior Manager of the Sales and Marketing Group.

This interview has been edited for clarity and flow. For the sake of readability, responses have been combined.


In the long-run, how do you see full-frame and medium format coexisting?

They definitely will coexist. Especially after we introduced the GFX 50R, we’ve seen a wider audience become interested in medium format and the sales of the 50R look very promising. I think this is a good sign.

Do you have a target for market share of the full frame + market?

We don’t have a specific number, but roughly speaking full-frame accounts for about 1/3 of the market right now in terms of value. It’s growing slightly. Medium format used to be something like 1% but after we introduced GFX, the medium format market has doubled. This is a good start. So we don’t have any specific target numbers, but our mission is to increase the size of the medium format market.

After we introduced the 50S, we checked to see what kind of customers were buying it, and roughly 70% of the buyers were coming from other brands. Mainly DSLR users. These users still keep their existing systems, and the GFX is additional.

The original GFX 50S, a 50MP camera intended to compete with flagship high-resolution DSLRs and full-frame mirrorless cameras.

Do you have a sense of how many of your GFX customers are professionals?

According to our surveys, 20% are professional, and 80% are non-professional. If you look at the GFX 50R, more of those customers are non-professionals. Learning from our experience with the 50R, I think that the customer base is growing. People who shoot street-style photographs like the 50R, which takes them back to the days of our medium format film cameras. Of course the focus could be faster, but they can live with the current system.

Is it important to you that the proportion of professional users increases?

Yes, of course. Especially after the [announcement of] Capture One compatibility, we increased our professional user base, and of course the GFX 100 is coming.

What do you want the GFX 100 to achieve for Fujifilm?

We hope that it will be successful commercially, but more importantly we want to show [photographers] the future – the potential of medium format. I think that full-frame can probably reach 70-80MP, but we need to stay ahead, using the larger format. So it’s kind of a technology showcase, showing our [confidence in] the format. The other side is that it’s a good way of demonstrating the quality of our glass. Our GFX lenses were all originally designed for 100MP resolution.

A prototype GFX 100, showing the large, stabilized 100MP sensor.

Do you have an update on availability of the GFX 100?

It will be before the end of June – within the first half of this year.

When you’re developing lenses for GFX, what was more important – the experience gained from developing lenses for the X Series, or experience developing lenses for large formats?

I think really our experience from the X Series. They were designed to cope with modern sensors, and the need to control the light more precisely.

What kinds of photography do you think the GFX 100 will be used for?

Our immediate [target market] is commercial photographers, people who shoot fashion, landscapes, and so on but we really hope that general full-frame customers will start to look at GFX as a serious option for more general-purpose photography. With the GFX 100, with its phase-detection, back-side illuminated sensor and stabilization we’d like to see more customers adopt GFX.

X Series photographers are more general-purpose, and GFX customers are those who love the look of medium format

Do you see a difference between your X and GFX customers?

It is different – X Series photographers are more general-purpose, and GFX customers are those who love the look of medium format, and the quality. With the 50R we’re expecting to see the gap narrow, because the style of the camera is more suited to snapshooting.

The GFX 100 is one of the first cameras we’ve encountered that can shoot 16 bit Raw. When will photographers see the benefit of 16-bit over 14-bit?

Mostly at low ISO, in very deep shadow detail. The benefit is subtle, even though there is four times the amount of data. It’s tougher to edit. 14-bit will let you shoot faster, which is why we don’t think [16-bit] is appropriate for APS-C.

The X-T3 – the latest in a range of high-end Fujifilm APS-C cameras for enthusiasts.

What does Fujifilm need to do in order to lead in APS-C?

Fundamentally, we need to keep up the pace of development for new devices. New sensors, processors, and the lens lineup. That’s the fundamental strategy. And I think the X-T3 is a classic example. Better focusing, 4K 60p and so on.

We’re positioning APS-C against full-frame, and its faster, and more responsive because of the smaller sensor. So we’re really focusing on speed and of course image quality is [also] important. Versatility is the most important thing, and we’ll keep investing accordingly.

The X-T3 has a major firmware update coming, and Fujifilm has a long-standing policy of updating older models – do you think in the long run this policy has helped or harmed total sales?

We believe in maximizing the customers’ satisfaction, to create a long-term strategy that will make our brand trusted by our customers.

After launching the X-T2, a lot of X-Pro 2 owners started requesting 4K as well

Fujifilm has invested a lot in video, in quite a short period of time. How have your customers reacted?

Four or five years ago, movie functionality was almost ignored [within Fujifilm], but with the X-T2 we added 4K, and more than just resolution we’ve added new profiles, worked on the autofocus and everything else. It takes time, but definitely more and more customers are looking at Fujifilm as a serious video [manufacturer].

After launching the X-T2 with 4K video, a lot of customers who owned the X-Pro 2 started requesting 4K as well. We never thought that users of the X-Pro lineup would care about 4K video. We really hope that the GFX 100’s 4K movie will show people something new, as well.

Do you think there’s room in the X Series or GFX-series lineups for a dedicated video camera?

It’s possible. We don’t have any concrete plans but at some point in the future it might be a consideration.

Fujifilm’s MK lenses are made in X and E-mount versions, in order to appeal to as wide an audience of filmmakers as possible, while Fujifilm grows its native video options.

You have the MK line of cine lenses for X-mount, do you think there’s a growth opportunity there in the future?

Definitely, yes. Good video needs good video-oriented lenses, so it’s definitely a growth opportunity. The level of R&D investment is quite high, but we managed to make it make sense financially by having an E-mount option as well, alongside X-mount. That lets us reach a much broader base of customers.

How have the MK lenses performed in the market?

In line with our expectations. We didn’t anticipate huge sales numbers because although our [video’] customer base is growing, it’s still quite small.

Are the E mount MK lenses selling to small production companies, rental houses…?

Both, but at that price point a lot of end users are buying them directly [rather than renting].

Digital corrections have an impact on image quality

Let’s imagine two lenses, both of which give comparable image quality: one requires no help from software corrections, while the other does, and is smaller and less expensive as a result. Which is a better solution for the photographer?

That’s a very difficult question to answer. Our philosophy is to minimize digital correction, and maximize the optical quality of our lenses. The downside as you mentioned is cost and size. It’s a balance.

Analog correction and digital corrections are different. Digital corrections have an impact on image quality, for example resolution. Even chromatic aberration – you have to [manipulate] each channel, R G B, and it reduces total resolution. Whereas analog, optical correction isn’t really ‘correction’, it’s about the physics of light.

Are there some lenses where you do rely on software correction? And if so, when would you make that decision?

We start with optics, and our designers start from the position of [needing] zero digital correction. And then if the lens looks like it will be too big, or too heavy, maybe we start talking about software. It’s always a balance but we regard optical quality as the first priority.

The XF 8-16mm F2.8 is a powerful ultra-wide lens for APS-C which offers excellent image quality, albeit in a larger and less convenient form factor than some full-frame competitors.

When you introduced the X mount lineup originally you talked about prioritizing optical quality even if it came at the expense of autofocus speed. Has your thinking changed since then?

If you look at the first XF lenses, like the 35mm F1.4, they had beautiful optical quality but slow autofocus because the entire optical assembly had to move for focusing. That was the first generation.

If we redesigned that lens now, probably we would take a different approach, and get a better balance of optical quality and autofocus. This is because we have new actuators, and new optical technologies. Compared to the first generation of lenses, we have learned and developed technologies to make lenses smaller without compromising image quality.

In terms of technologies and production techniques, can you give us examples of how Fujifilm in 2019 is different to Fujifilm in the past?

In terms of production we’ve started to introduce some automated lines. We still depend predominantly on the work of our craftsmen but, for example, when we make resolution adjustments to lenses, we’ve introduced some automation. So instead of a human making manual adjustments to the barrel, it’s done by machine, which is more accurate.

When we started the X Series our focus was much more on stills

Has your material science developed over that time as well?

Yes. Both materials and coating technologies. Several years ago for example we started to introduce Nano GI coating, which we didn’t have in the first generation of lenses.

Another difference from five years ago is the requirement for movie shooting in lens design. When we started the X Series our focus was much more on stills, but our recent lenses have inner focus systems which are much more suitable for video shooting. We do care about those customers.

Do you see potential for Fujifilm to become a major player in the sports and wildlife photography market?

In the future, yes. At the moment our customer base within that segment is small, but the XF 200mm F2 opens the door to those kinds of customers. It will take time, but in the future we see that kind of customer [coming to Fujifilm].

In terms of camera design, what needs to change in order to cater to those customers?

We need to look at sensor and processor first, and performance, speed – we need to look at everything.

If we asked 100 different X100F customers for feedback we’d probably get 100 different answers

Do you have any thoughts on how you could evolve the X100 Series?

If we asked 100 different X100F customers for feedback we’d probably get 100 different answers. What are the top requests? Number one would probably be for better glass, since that lens is a 2010 design. We started at 12MP and now we’re at 24MP, so that’s probably the number one.

Second would be a split between people who really want a tilting screen, and people who really don’t want such a screen. Not much feedback about 4K, maybe weather-sealing is number four, but the most important thing is people don’t want us to change the style or the size. That’s a challenge.

The X100 is where everything began – is it still an important product line for you?

Of course, it’s a kind of symbolic line. That’s why we haven’t changed the naming convention. It’s a lot of pressure – we can’t make any mistakes! We’re already on the fourth generation and there’s a huge customer base that trusts Fujifilm so we need to work hard not to let them down.

The original 12MP X100, which started everything. First announced at Photokina back in 2010, the X100 is now on its fourth generation, and Fujifilm is careful not to update the line too rashly, given its importance to the brand.

We’ve seen some manufacturers open up their lens mounts. What is the logic behind keeping X-mount a ‘closed’ mount, and do you think that might change?

I don’t think we need to change our position. We’ve already created 31 lenses for all necessary focal lengths, so we don’t feel that we need to open up the mount to third parties.

If a third-party manufacturer decided to create X-mount compatible lenses by reverse-engineering, would that help or harm Fujifilm?

I think that from a customer’s point of view, more options are good.

What do you think the next big revolution in digital imaging will be?

From a sensor point of view, everyone is talking about global shutter. That is one thing, which will come at some point in the future. The other thing is more computational and Artificial Intelligence technologies making it into cameras. Probably those two things.

If those two technologies were available to you right now, what would they enable you to do?

The modular GFX! Just kidding. Global shutter would give us more freedom of design, no rolling shutter, things like that. It would expand the shooting possibilities. And AI and deep learning, that would let photographers just press the button and let the camera do everything, without worrying about controls, things like that. That’s the kind of camera that could be created.


Editor’s note: Barnaby Britton

Fujifilm’s Toshi Iida and his team are on a mission to change the world of photography, and they’re hoping that the upcoming 100MP medium format GFX camera will help shake things up. There aren’t too many photographers out there who really need 100MP and Fujifilm knows that, but an ultra high-resolution medium format camera with in-body stabilization and the ability to shoot 4K video is quite the party piece – or ‘technology showcase’, to use Mr Iida’s words.

That doesn’t mean that Fujifilm is just showing off with the GFX 100. There are a lot of things that have prevented photographers from making the jump to medium format before now: size, weight, slow performance and middling autofocus being four of the major ones. The GFX 100 promises to narrow – if not entirely erase – the performance gap, while at the same time extending the image quality gap between full-frame and medium format in a way that no other manufacturer has ever been able to.

The unique hybrid viewfinder of the original X100 isn’t unique any more, because Fujifilm has used it in five other cameras since then

Even if you have zero interest in a $ 10,000 medium-format camera, we’ve seen how Fujifilm uses experience gained from one product to inform the development of others, right from the beginning of the X series back in 2011. The unique hybrid viewfinder of the original X100, for example, isn’t unique any more, because Fujifilm has used it in five other cameras since then, including the X-Pro 1 and X-Pro 2. Likewise in-camera image stabilization, which was developed for the video-focused X-H1 – itself a testbed of sorts for the GFX 100.

While many of our questions at CP+ were focused on the GFX 100 and on Fujifilm’s large-format strategy in general, Mr Iida also had a lot of encouraging things to say for APS-C users. For starters, it seems like Fujifilm’s strategy of adding features to older flagship models via firmware isn’t going to change in the near future. The X-T3 is the most recent camera to get a major boost in functionality, and it’s reassuring to know that even after it’s eventually replaced, its development might not cease.

More than any other manufacturer out there, Fujifilm has really committed to APS-C

While it seems unlikely that the X Mount will become an open standard any time soon, It’s good to hear that Fujifilm won’t fight with third-party manufacturers who create new options for their customers via reverse-engineering. It’s worth noting though that one of the best disincentives to them doing so is Fujifilm’s own APS-C lens lineup, which is extensive, if not comprehensive. More than any other manufacturer out there, Fujifilm has really committed to APS-C, and it will be interesting to see how the lineup evolves as Mr Iida pushes his engineers to create more specialist optics like the XF 200mm F2 for sports and wildlife photographers, and the MK range for video shooters.

Meanwhile, at the other end of the customer spectrum, a lot of us are happy with the fixed lens, stills-focused philosophy of the X100 Series. It was interesting to hear from Mr Iida (and everyone in the room with him) that Fujifilm is very careful about how and when it updates the X100, which occupies a “symbolic” position in the catalogue. We don’t know yet what a next-generation X100 will look like, but judging by the customer feedback (and by Fujifilm’s track record of listening to and acting on that feedback) it’s a pretty safe bet that a new lens will be part of the package.

Articles: Digital Photography Review (dpreview.com)

 
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Camera Rescue aims to save 100,000 analog cameras for future generations

19 Feb

Finland-based organization Camera Rescue has rescued 46,000 analog cameras and it plans to more than double that number by 2020. Cameraville recently interviewed the organization’s Juho Leppänen to discuss the mission, as well as the unique challenges they face.

Camera Rescue launched in 2018 with the mission of preserving analog cameras for future generations. The organization finds used film photography gear and puts it through what it calls a ‘camera rescue process,’ which includes testing and, when necessary, repairing the devices. Rescued cameras are then sold through KameraStore.com.

The organization’s core team member Juho Leppänen discussed Camera Rescue’s mission and work in a 10 minute video from Cameraville, including the technical issues the team has to overcome. A lack of technicians capable of repairing these cameras remains a problem, though the team is addressing that problem by training a new generation of repair technicians.

“We took all the guys we could find that have the experience [and] they’ve been teaching newer guys,” Leppänen explained.

Beyond the organization’s own work, Leppänen details technical issues facing the analog photography market. “If we want new cameras, we need a new mechanical shutter,” according to Leppänen, who also pointed toward aging scanning technology that must be updated.

“Most of the scanners that are around are based on Windows XP,” which is no longer supported, Leppänen said. Though new scanners could be developed, cost remains an issue, with Leppänen explaining that it may cost €3 million just to produce the first batch of new scanning technologies.

The analog photography industry also requires new automated film development machines and an overall low barrier, in terms of difficulty and cost, for new photographers to get started. “If we want new people to come to film,” Leppänen explained, “we need to make the first roll very easy, and to make the first roll easy, it needs to be cheap.”

Additional videos about Camera Rescue, as well as the team’s history, can be found on Cameraville’s blog.

Articles: Digital Photography Review (dpreview.com)

 
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How Your Childhood Inspired the Future of Your Photography

07 Feb

The post How Your Childhood Inspired the Future of Your Photography appeared first on Digital Photography School. It was authored by Mat Coker.

If you’ve had a camera in your hand since you were a child, stop and consider how that camera helped to shape your future. How did it bring you to where you are today?

There are a few ways that your childhood love of photography may have inspired the future of your photography.

My obsession with photography began when I was just ten years old. I was in Niagara Falls the moment I realized I must get a camera!

Exploration

As a child, you were a natural explorer. There is a lot to explore in this world, and there is a good chance that whatever you loved to explore as a child still inspires you today. Some kids grab a camera and sneak a bunch of candid photos. Others go to where the action is or discover the macro world that is usually invisible to the eye.

You explore, then study your photos, then explore some more. A photograph anchors you in the experience you had as a child and keeps calling you back to continue the adventure.

There was a lot to hold us back as kids. But the joy of growing up is the ability to step out the door and explore the world around us.

As a child, it may not have been that you brought your camera on adventures, but that it was your camera bringing you on an adventure!

As a child, I would photograph anything that grabbed my attention and made me look. Dinosaurs were one of those things!

Seeing

Along with exploration is the ability to see. Seeing doesn’t just mean looking. Seeing means piercing deeper than the surface level scene in front of you. It’s noticing patterns and humor and beauty.

With a camera in your hand, you look at the world in a different way. That deeper ability to see shaped you as you grew up. No doubt, your friends and people you work with are fascinated by the unusual things that you notice.

You don’t just see, you imagine. You bring your imagination to life for all to see through the images (photographs) you make.

“The camera is an instrument that teaches people how to see without a camera.” Dorothea Lange

When I really started to learn about photography I had to be very conscious about getting clean backgrounds. Notice how this dino is framed by the objects around it rather than overlapping with them.

The scariest part of a dinosaur is its teeth. I used a wide angle to bring the viewer right into the jaws!

I share the love of Niagara Falls with my kids. We couldn’t help but imagine the chaos of the dinosaurs coming to life. While riding the Ferris Wheel, I timed this shot to be able to see the T Rex in the background. In black and white who’s to say it isn’t real?

Your own form of magic

Think about this medium that you discovered as a kid. You explore and bring your imagination to life. Through print or a digital medium, you get to show everyone else what you saw. You can make a portrait of your father and pass it on for countless generations. It doesn’t have to be a standard portrait either, but your father as you saw him and knew him.

Through photography, you transfer the image in your mind into the minds of people you may never meet.

When I was a kid, I visited air shows with my dad. The planes always appeared as little specks in my photos. I look back at those photos and remember how inspired I was by those planes. Now that I’m a dad, I share that love with my kids.

I would never have noticed the potential beauty of light and texture as a kid.

Savoring the moment

The heightened attention that you learned as a child makes life meaningful today. Not only did you learn to see but you learned to capture that on film (or pixels). You could sneak into any situation and come away with a little slice of the moment to carry with you.

Even when you don’t have your camera, you can look at a scene and know this is a moment worth capturing. You can stay in the moment, recognizing something special, knowing this is a moment to be savored.

“Taking pictures is savoring life intensely, every hundredth of a second.” Marc Riboud

I loved to take pictures of concerts as a kid. Back then I had no appreciation for angle, backlight or decisive moments. Now, I roam around the audience and time moments for gesture and dramatic backlight.

Recall to adventure

If I could write a letter to my childhood self, I’d thank the little guy for pressing on with photography even when nothing really worked out for him.

Have you lost your sense of exploration and adventure? Is your life consumed with work and monotonous routine? Think back to when you were a kid. What adventure would that camera take you on today? What experience is there around the corner to savor?

Charge your batteries, clean your lenses and fall in love with photography all over again.

Taking pictures is like tiptoeing into the kitchen late at night and stealing Oreo cookies.” Diane Arbus

The post How Your Childhood Inspired the Future of Your Photography appeared first on Digital Photography School. It was authored by Mat Coker.


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Samsung announces two new 1/2-inch sensors likely destined for future Galaxy devices

31 Oct

Recent flagship smartphones have shown the newest arms race in the world of mobile photography is how many lenses you can stick on a device, but Samsung isn’t giving up on the megapixels yet. Samsung has announced a new pair of half-inch image sensors destined for future smartphones: the 48-megapixel GM1 and 32-megapixel GD1.

Both the 48MP ISOCELL Bright GM1 and 32MP ISOCELL Bright GD1 have 0.8?m pixels and are backside illuminated (BSI) CMOS sensors that use Samsung’s latest pixel isolation technology, nicknamed ISOCELL Plus. They also use Samsung’s Tetracell technology, which merges four pixels together to create a single pixel that’s more effective in low-light environments. Samsung claims “the GM1 and GD1 can deliver light sensitivity equivalent to that of a 1.6?m-pixel image sensor at 12MP and 8MP resolution, respectively.”

Both sensors support gyro-based electronic image stabilization and the 32MP GD1 supports real-time HDR image capture.

Samsung expects the ISOCELL Bright GM1 and GD1 to be in mass production by the end of 2018, which would likely pave the way for an appearance in future Samsung Galaxy devices in 2019.

Samsung Introduces Two New 0.8?m ISOCELL Image Sensors to the Smartphone Market

Ultra-small pixel size combined with ISOCELL Plus and Tetracell technologies enhance sharpness and detail in smartphone photos

Samsung Electronics, a world leader in advanced semiconductor technology, today introduced two new 0.8-micrometer (?m) pixel image sensors – the 48-megapixel (Mp) Samsung ISOCELL Bright GM1 and the 32Mp ISOCELL Bright GD1.

“Demand for ultra-small, high-resolution image sensors are growing as smartphones evolve to deliver new and more exciting camera experiences for users,” said Ben K. Hur, vice president of System LSI marketing at Samsung Electronics. “With the introduction of our cutting-edge 0.8?m-pixel Samsung ISOCELL Bright GM1 and GD1 image sensors, we are committed to continue driving innovation in image sensor technologies.”

As cameras are becoming a key distinguishing feature in today’s mobile devices, smartphone makers are faced with the challenge to fit multiple cameras into the sleek designs of their latest flagships. At a reduced pixel size, the new sensors provide greater design flexibility, enabling camera module manufacturers to build smaller modules or pack more pixels into existing designs, and consequently allowing smartphone makers to maximize space utilization in slim, bezel-less smartphones.

The GM1 and the GD1 sensors are based on the company’s latest pixel isolation technology – the ISOCELL Plus* – which optimizes performance especially for smaller-dimension pixels, making them the ideal solution for today’s super-resolution cameras. In addition, thanks to Tetracell technology, where four pixels are merged to work as one to increase light sensitivity, the GM1 and GD1 can deliver light sensitivity equivalent to that of a 1.6?m-pixel image sensor at 12Mp and 8Mp resolution, respectively. The sensors also support Gyro-based electronic image stabilization (EIS) for fast and accurate image capture.

A real-time high dynamic range (HDR) feature is added to the GD1 to deliver more balanced exposure, richer color and detail when filming selfie-videos or streaming live video content even in low-light, high-contrast environments.

The Samsung ISOCELL Bright GM1 and GD1 are expected to be in mass production in the fourth quarter of this year.

*Samsung first announced its ISOCELL technology in 2013, which reduces color-cross talk between pixels by placing a physical barrier, allowing small-sized pixels to achieve higher color fidelity. Based on this technology, Samsung introduced the industry’s first 1.0um-pixel image sensor in 2015 and 0.9-pixel sensor in 2017. In June 2018, Samsung introduced an upgraded pixel isolation technology, the ISOCELL Plus.

Articles: Digital Photography Review (dpreview.com)

 
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What does the EOS R tell us about Canon and the RF mount’s future?

14 Sep

Despite not being tremendously exciting, I believe Canon’s EOS R shows a more adventurous attitude, at least by Canon’s standards, than we’re used to seeing. Having shot with the camera, spoken to Canon and read the tea leaves, here’s what I think the EOS R tells us about Canon and the RF’s mount’s future.

The RF mount

Interestingly, both Canon and Nikon have settled on a similar solution: a short, wide lens mount and have both said it gives them greater design freedom when it comes to making lenses. Canon gave a little more detail about the ways in which it does so.

Both Canon and Nikon have settled on a similar solution: a short and wide lens mount

The shorter flange-back distance allows Canon to mount a large rear lens element much closer to the sensor, and the wide diameter means they can create lenses that don’t need to squeeze light through a narrow tunnel. Designing lenses that don’t have to make such dramatic adjustments to the course of the light passing through the lens allows lenses with fewer optical aberrations. It allows gives the option to use fewer elements, which can make some lenses lighter.

I said I thought it was an uncharacteristically bold move by Nikon to step away from the F-mount and I think you could say the same for Canon. If someone were trying to be really cynical, they might suggest Canon and Nikon are making such a noise about the use of wide and short designs just so they can imply a design limitation in Sony’s narrower E mount. But having shot the 28-70mm F2 wide-open a little over the last few days, I’m more likely to believe there’s some benefit to what Nikon and Canon say they’re doing.

But perhaps that’s where the comparisons with the Nikon should end.

The quiet radical

While Nikon tried to mimic its DSLR’s behavior as closely as possible, but primarily using its live-view AF modes, Canon seems to have taken a more open-minded approach. The general perception we see from our readers (and it’s one we have some sympathy for), is that Canon is a cautious company with a dominant market position that discourages the kinds of unexpected innovation we see from the likes of Fujifilm, Olympus, Panasonic and Sony.

The EOS R has a number of interesting features, including the habit of stopping down its lens on shutdown. This lets the company close the mechanical shutter to reduce dust ingress, since it minimizes the risk of sunlight condensed by the lens warping the shutter blades.

But that’s not true of the EOS R. For years we’e been calling on manufacturers to try to work from a blank sheet of paper, rather than just doing what’s always been done. And the more we’ve used the EOS R, the more it feels like Canon has at least tried to do that. Not to the extent of throwing everything away, but at least using this new system as an opportunity to think about which existing elements they want to maintain and where there’s room for something new. So not quite a blank sheet, but at least stopping to consider existing assumptions.

It looks to me like a genuine attempt to create the best of both worlds

More so than the Nikon Z cameras, Canon has taken some elements of its live view AF system: Face + AF Tracking mode, for instance, but then blended this with the way AF points work on its DSLRs. It looks to me like a genuine attempt to create the best of both worlds, rather than being completely constrained by trying to deliver what they think their existing customers will expect.

The EOS R takes the Face + Tracking mode from its live view system but adds the custom option from its DSLRs that lets you choose whether to specify the starting subject or let the camera choose.

There is a lot of continuity, though. For instance in continuous autofocus mode, Face + AF Tracking works, by default, analogously to Canon’s 61-point auto system: automatically picking a subject and following it. And, like on those DSLRs, there’s a menu option to change this behavior so that you specify the starting point and subject for the camera to track. It’s an interesting blend of the live view AF mode with DSLR behavior that I think says a lot about the approach Canon has taken.

The EOS R feels like a ‘version 1’ product

Oh course the down-side of starting afresh (relatively), is that you introduce new problems and bugs that you’d ironed-out of your existing interface. There are certainly aspects that make the EOS R feels like a ‘version 1’ product: something we don’t usually expect from Canon.

Innovative touches (for better or worse)

The EOS R also shows some innovative touches in its design, some more visible than others.

The M-Fn Bar along the back of the camera can be customized to act as two buttons and a ‘swipeable’ control pad. None of us have been very impressed, so far.

The funky ‘M-Fn Bar’ control strip along the back of the camera, for instance. To me it feels a touch gimmicky. I’ve yet to find anything I really want to assign to it, find it easy to inadvertently operate and have experienced the occasional glitch when I do intentionally use it (another very un-Canon-like experience).

The M-Fn Bar will need to evolve into something useful or will die-out.

It’s a fun idea and a very prominent display of original thinking, but it feels to me like the ‘Touchbar’ that Apple has added to its recent laptops: a device looking for a purpose and one that I think will need to evolve into something useful or will die-out in a couple of generations. Worse still, it occupies a prime location on the back of the camera and, while you can configure it to essentially just act as two buttons, there’s only a limited choice over what those two buttons do.

We were all quite impressed with the clicking control dial on all the RF lenses. We were even more impressed that Canon has made an adapter ring that means you retain the capability when working with EF lenses.

An idea I suspect will persist is the additional, clicking control ring on the RF lenses (whose function, cleverly, is duplicated on one of the EF-to-RF adapters Canon offers). It’s a cute move – one first tried by Samsung – that lets you quickly access another camera parameter without the body being overrun by dials. We’re also told Canon service centers will (for a fee), ‘de-click’ the dials on your lenses if you need smooth or silent operation for video work.

The illusion of customization

But there are also signs of Canon still being, well, Canon. A criticism we’ve leveled at Canon over the years is that, even when it does offer customization, it’s often very restrictive in how much change it lets you make. Sadly, while the EOS R initially appears to take some steps in the right direction: a large number of buttons are customizable and have an extensive set of custom options available (between 25 and 45, depending on the button), the reality is different. In many instances they’re not necessarily the custom options you might want, and you’ll still have to learn which features can be placed on which buttons before you can find your preferred setup. Or, at least, the closest to it that Canon allows.

You still can’t always do everything you might want: despite lots of options about which dial controls what setting. There’s relatively little choice over which dial controls Exposure Compensation, for instance. And there’s no easy way to gain access to the Auto ISO threshold setting, without digging into the main menu. There’s also little access to drive mode or metering mode, meaning the EOS R is a camera that demands you use the Q.Menu, rather than letting you put everything at your fingertips.

In perhaps the most un-Canon-like move imaginable, it’s said it will improve these cameras via firmware updates.

However, in perhaps the most un-Canon-like move imaginable, the company has also said it will implement a new policy of improving these cameras via firmware updates. Fingers crossed.

RF > EOS R

What perhaps makes all of the positives harder to see is that the first camera, the EOS R, isn’t very exciting. The pre-launch rumors and use of the 5D IV’s sensor led a lot of people to expect an EOS 5D IV level camera, which it most certainly isn’t. But even as something more comparable to a 6D Mark II it’s still a little underwhelming.

The pictures it takes are great, which shouldn’t come as a surprise for a camera with the 5D IV’s sensor. The dynamic range isn’t class-leading but it’s much closer to being competitive than Canon had previously been. It also feels superb when you first pick it up: solid, comfortable and with well-positioned controls, at least for the most part.

After admiring the hand-feel of the camera, the second thing you’ll notice is the apparent lack of means of controlling the AF point. The touchpad mode, disabled by default, is the only sensible way to operate the EOS R.

The rest of package is a little less impressive. Heavily cropped 4K video with visible rolling shutter isn’t the level of performance most other brands are offering (though the inclusion of Canon-Log and 10-bit output suggest the company wants to do video properly in these cameras). Separate exposure settings for video (which was part of what sounds like an anxiously-made decision to dispense with the conventional mode dial), and separate button custom settings for video are big steps forward.

The EOS R’s burst rate (with AF at least) is also poor by contemporary standards, again suggesting a sensor or processor bottleneck.

The bigger picture

But while we’re not especially blown-away by the EOS R, I think we’re all quite impressed by the system it hints at. It should be pretty obvious that Canon didn’t develop a $ 3000 24-70mm F2 zoom or $ 2300 50mm F1.2 to be mounted on a $ 2300 mid-range full frame body. Nor does it seem likely that its engineers works away to produce a 24-105mm F4 with silent autofocus, 1/8th EV aperture control and extremely well controlled focus breathing for a camera whose 4K capture gives it a 40mm equivalent wide-angle field of view.

Canon didn’t develop a $ 3000 24-70mm F2 zoom to be mounted on a mid-range body.

Beyond the system, I also think that the EOS R shows Canon being more flexible and innovative than we’re used to seeing, whether it’s in the apparent approach to the UI development, the creation of the M-Fn Bar or its stated willingness to improve the camera via firmware updates. Just as I said of Nikon, I hope Canon will retain this more adaptable approach as the system continues to develop.

If you’re a Canon DSLR shooter, it’s probably not yet time to begin the migration across to the RF system, but the work the company has already done and its apparent approach make us believe it’ll look increasingly compelling in the coming years. If that’s enough to stop you thinking about jumping-ship (with your existing lenses) to Sony, then I suspect Canon’s done what they were trying to achieve. It’ll be interesting to see what the RF series leads to.

Articles: Digital Photography Review (dpreview.com)

 
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