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Posts Tagged ‘application’

Hasselblad adds iPhone connectivity to its Phocus Mobile 2 application

15 Aug

Hasselblad has announced a major upgrade to its Phocus Mobile 2 application. The mobile app, which had previously only offered Apple iPad support, is now compatible with iPhone, making it an even better option for Hasselblad photographers on the go.

Phocus Mobile 2 offers photographers advanced remote control, live view, tethered image capture and importing, image conversion and exporting, image rating and filtering, and the ability to update the firmware of your camera and lenses directly in the app. On the iPad version, users can also edit their raw files and perform color correction. A video overview of a previous version of Phocus Mobile 2 can be seen below running on an iPad Pro.

In addition to offering Live View on the new Phocus Mobile 2 app for iPhone, the latest version of the app allows users to update the Hasselblad X1D II 50C, 907X Special Edition and 907X 50C to firmware 1.3.0, adding Live View functionality to these cameras in Phocus Mobile 2 on iPad. When remotely shooting, the app offers a newly designed focus wheel for remote manual focus control. Further, the app now includes focus peaking, simulated exposure, depth-of-field preview and improved AF area position control.

With respect to iPad models, Phocus Mobile 2 is compatible with iPad Air (2019 and newer) and iPad Pro (second generation and newer) models with a minimum of 3GB of RAM. On iPhone, Phocus Mobile 2 works on any iPhone model running iOS 12 or later. However, 100 percent magnification in the application requires an iPhone with at least 3GB of RAM (iPhone 7 Plus, 8 Plus and X models or later).

You can learn more about Phocus Mobile 2 and download it for iPhone and iPad here.

If you’d like to learn more about how to best utilize Phocus Mobile 2, Hasselblad aired a webinar in May, showing off how to use the app on an iPad Pro to process and share images. You can view the webinar below.

Hasselblad has an active YouTube channel with many interesting webinars, including an hour-long one focused on lens design, another about Hasselblad’s history in space and many more. You can browse their videos by clicking here.

Articles: Digital Photography Review (dpreview.com)

 
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VueScan application makes thousands of old scanners compatible with macOS Catalina

06 Nov

Apple’s latest desktop operating system, macOS Catalina, dropped support for 32-bit applications. As a result, many older scanners lost native support for the operating system, forcing owners to upgrade to newer hardware or use a different computer that retained compatibility. Third-party scanning software VueScan offers a different solution, namely support for around 6,000 older scanner models.

VueScan was upgraded this week to version 9.7. With it, Mac users can use their older 32-bit scanner with their Apple desktop or laptop even if they’re running macOS Catalina. The third-party software is made possible by reverse-engineering drivers for more than 6,000 older scanners from 42 manufacturers, including film scanner and flatbed models.

Manufacturers include Ricoh, Canon, Fujitsu, Kodak, Nikon, Panasonic, Polaroid, Samsung, Mitsubishi, and Epson, among others; a full list of supported models can be found here. Overall, VueScan supports around 2,400 scanner models on Windows, 2,100 models on Mac, and 1,900 models on Linux.

The software is available for $ 49.95 USD (Standard Edition) and $ 99.95 USD (Professional Edition), the latter of which includes support for film and slide scanning, among other things.

Articles: Digital Photography Review (dpreview.com)

 
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Canon patent application details hybrid speedlight with active cooling via internal fan

04 Nov
The fan, labeled ‘155,’ is located on the bottom of the flash head.

A recent patent application from Canon details the schematics for a hybrid speedlight that has built-in cooling for keeping the speedlight cool with continuous use.

Japanese patent application 2019-185021 shows various ways in which a fan underneath the flash head of the speedlight would pull in air from the ambient environment, direct it over the front of the main flash tube and cycle it out to keep temperatures at a more manageable level. Interestingly, the patent also shows a pair of LED lights above and below the main flash tube, the reason we consider this a ‘hybrid’ speedlight.

Various illustrations in the patent show how the air would be channeled through the flash head depending on where the flash tube is located inside the speedlight. This particular example shows how the air would flow in front of the flash tube (and LED lights, labeled 102 and 104) and cycle out of the speedlight via the empty space behind the flash head and LED lights.

The patent doesn’t specify whether or not the cooling mechanism is more for the main flash tube or the LED lights. But, considering fans aren’t necessarily a requirement on traditional speedlights and the incredible amount of heat LEDs can put out — especially in a confined package without much passive cooling — we believe it would make the most sense that this fan would run at times when the LED lights would be on for extended periods of time, where heat could built up without the chance to dissipate in a reasonable timeframe.

As noted by Canon News, who first broke down the patent, the detailed drawings and tech specifications for this speedlight indicate that quite a bit of work has gone into it already. As with all patents, it might never see the light of day, but it’s an interesting concept nonetheless.

Articles: Digital Photography Review (dpreview.com)

 
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Canon patent application sheds more light on its upcoming IBIS technology

17 Sep

Rumors about Canon’s much-anticipated in-body stabilization (IBIS) are a dime a dozen, but a recent patent application from Canon dives into more detail than we’ve seen before, further lending credence to the rumors the technology could make it into Canon’s next R-series camera body.

First discovered by Canon News, Japan patent application 2019-152785 details how in-body stabilization technology can be improved by more accurately moving and positioning the sensor along its axes. According to the patent, Canon plans to do this through the use of a magnetic circuit known as the Halbach array.

An illustration from the patent showing how in-lens stabilization would work alongside the in-body stabilization to achieve optimal results.

The Halbach array, believed to have first been discovered by John C. Mallinson in 1973, is a collection of magnets that is particularly arranged so that one side of the magnetic field is magnified while the opposite side is effectively canceled out. Halbach arrays have multiple uses ranging from something as simple as a refrigerator magnet to something as intricate as a particle accelerator (where it’s used to focus particle accelerator beams).

Canon’s implementation, however, would use Halbach arrays to ensure that when a correction is applied to one axis, it won’t negatively affect another axis. Particularly, Canon’s patent application details how it would use a Halbach array on the vertical (y-axis) stabilization unit to ensure that the horizontal correction (x-axis) isn’t skewed when applying y-axis corrections.

A pair of illustrations from the patent showing how the Halbach array would be positioned.

The patent application also explains how the IBIS would work hand-in-hand with in-lens stabilization units to create the most effective stabilization possible. Specifically, the patent says the in-lens stabilization would account for corrections on the XY planes (2-axis stabilization) while the in-body stabilization would be able to account for shake on XY-theta planes (3-axis stabilization with vertical, horizontal and roll compensation). Similarly, gyro units within both the lens and camera would work alongside one another to account for angular corrections so the image stabilization element in the lens could be adjusted in coordination with the image sensor to most accurately correct the optical axis.

Below is a brief illustration of XY-theta alignment at work:

It’s unknown, of course, if this particular patent application will be used down the road in a future IBIS arrangement, but it is one of the more detailed patents we’ve come across from Canon regarding the technology. Based on this particular patent application, it would be a 5-axis IBIS unit, similar to those found in Sony and Nikon mirrorless cameras.

Articles: Digital Photography Review (dpreview.com)

 
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Canon files patent application for eye-controlled AF system for mirrorless cameras

11 Aug
The item labeled ‘10’ in the figure is described in the patent application’s text as an LCD screen, showing this patent is specifically made with a mirrorless camera in mind. Item number 15 is a light-splitter that will redirect the image of the camera operator’s eye to a dedicated lens and CCD sensor, which is detailed in the next illustration.

Canon has been on a roll with the patent applications recently. In addition to the wireless charging solution for cameras, Canon has also filed a patent application in Japan for an eye-controlled autofocus system for mirrorless cameras.

Japanese patent application 2019-129461 details a system for mirrorless cameras that will use the camera operator’s eye to determine the focus point of the camera, a system not much different than the Eye-Control system first seen in Canon’s EOS 5/A2E camera back in 1992.

Items 13a and 13b are described as infrared light sources that would illuminate the eye. Item 16 is a lens, which will focus the image of the eye onto item 17, a dedicated CCD sensor for tracking where the eye is looking.

According to the patent’s text, the system would use infrared light sources and accompanying sensor to capture and calculate the direction of the camera operator’s line of sight. The resulting information is then used to adjust the focus point, including any corrections that would be made in the event the calculations were unable to get a definitive read on the line of sight.

One area where the eye-controlled autofocus system struggled on the EOS 5 (as well as the EOS 3, EOS Elan II E and EOS Elan 7NE) is when the user would be wearing glasses or contacts. It doesn’t appear as though the patent specifically addresses this issue, but newer prediction algorithms and other technological improvements could potentially rid an eye-controlled autofocus system of this issue.

Examples of the eye-controlled autofocus system at work, including details on how it would account for times when the camera operator’s eye isn’t able to be captured/detected.

As with all patent applications, there’s no guarantee this eye-controlled autofocus will ever see the light of day. But, if Canon did it over 25 years ago, there’s little reason it can’t do it with today’s technology.

Articles: Digital Photography Review (dpreview.com)

 
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Canon patent application details wireless charging setup for camera systems

07 Aug

Wireless charging has become a standard in flagship smartphones, but like so many other technologies, the camera world seems a bit behind. Canon seems interested in changing that though if a recent patent application is any indication.

United States patent application 10,375,639 B2 details the schematics for a wireless charging setup that uses a combination of a power mat and a compatible device to offer wireless charging capabilities. The patent doesn’t limit the device being charged to cameras, but does explicitly say ‘the electronic apparatus [being charged] can be an imaging apparatus.’

According to the patent application text, the mat would be able to detect when a camera is present via near field communication (NFC) and adapt the power output to match the required power of the camera unit while also monitoring the temperature to prevent overheating.

It’s not clear whether Canon would rely on a pre-existing wireless charging standard, such as the Wireless Power Consortium’s Qi standard, but considering Qi’s ubiquity, it’s likely to be the case. Of course, there’s always the possibility this patent application never sees the light of day, so don’t get too excited.

Articles: Digital Photography Review (dpreview.com)

 
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Makeup Essentials for Photographers Part 2 – Application

18 Jul

The post Makeup Essentials for Photographers Part 2 – Application appeared first on Digital Photography School. It was authored by Mark C Hughes.

makeup application for photographers 9

A little makeup will help your images pop

In part 1, we explored the tools you need to be able to help your subjects. Once you have all those essentials for applying makeup, the next step is the hard one – application. Again, this overview is intended for photographers and not makeup artists. The approach should be about helping your portrait subjects look a little better in your images of them. However, it should not replace using an actual makeup artist if you have one available.

Makeup artists can do amazing work that takes a lot of time, effort and skill to become good at. You can’t become a makeup artist by simply reading one article. We are going to help you tweak what is already there rather than give tips on how to be a junior makeup artist.

Many models come to sessions with their own makeup

Virtual Makeup

Beyond makeup, there are lots of techniques for improving someone’s appearance in post-processing including adding virtual makeup. Virtual makeup programs and plug-ins have come a long way, but, as always, it is much easier to get the images correct in-camera and not rely on post-processing to fix everything.

Also, while it can be done, post-processing images can take a fair bit of time, so getting it right in-camera means very little post-processing. Little post-processing can end up saving you a tremendous amount of time, particularly if you are handling lots of images and tight timelines.

Virtual makeup can be virtually indistinguishable from regular makeup and is way better than excessive smoothing or reverse clarity.

Before applying makeup

In general, when you are applying makeup to an individual, there are a few factors to consider before applying makeup to them. First, you need to be aware if they are comfortable with makeup and with you applying it to their faces. Most women and few men are comfortable with makeup, however, there are both men and women who are not. Before you do anything to anyone, you need to ask for their consent. Also, ask how comfortable they are with letting you do anything regarding the application of makeup.

When you apply makeup to someone, you end up getting up close and personal (much like a haircut) and there are lots of people and cultures that frown on you entering their personal space. Your subjects need to feel beautiful or handsome but more importantly, they must feel comfortable.

 

Rule of thumb

The rule of thumb for photographers who are applying makeup to subjects is that you are looking for a very light touch of makeup (i.e. very little).

With women, just improve a little of what is already there (they may already have most of it down and may be way more skilled at it than you are).

For men, you are looking to remove the sheen and give them a light tan to look healthier. For all your subjects, think smoothing and getting rid of shine.

makeup application for photographers 8

Making subjects relaxed is important

Approach for women

Lots of women wear makeup everyday. Many will show up for a portrait session with the makeup that they normally use and are comfortable with. That’s really great. For these women, you will need to carefully consider or assess what you want to achieve before applying or correcting your subject’s makeup. Ideally, your subject’s makeup is just fine with no need for any changes or only some minor touch-ups. Only add or repair what’s needed for these subjects. Do not make their makeup worse.

Alternatively, some women don’t wear any makeup. So for them, you will need to let them know you will only be doing a little to help them look better in front of the camera. You are really trying to make them look their best – you will not be trying to fix them or to try to make them look like a supermodel. Everyone has great features, and everybody wants to feel attractive. Great photography will bring out their inner beauty. You are just trying to enhance what they have, not to make them look like something they are not. Some women will joke and ask you to take 10 years off. The best thing to do is to reassure them that you will make them look good.

Makeup for men is just a really light touch.

Approach for men

Most men don’t wear makeup. This means that you need to make them relax having makeup on.  Depending upon how and who the person is, will affect your approach. The best approach you can take is to tell them you are just cleaning some stuff up and making them look great. It will be really important for most men to tell them that you will be putting very little makeup on them.

As with most subjects, you tend to be dealing with normal people. Here is a before makeup shot of a typical subject. Ensure your subject’s face is clean and moisturized before adding makeup.

Preparation

If your subject arrives with no makeup, you may need to apply some very basic makeup. Ideally, their faces are at least clean before you start. If your subject’s face is not clean, recommend a splash of soap and water as well as cleaning with a clean applicator using an alcohol-free toner.

Beyond making people feel comfortable, you also need to be wary of any allergies. Before you start applying any makeup to anyone, make sure you know if they are allergic to any products. This ensures you don’t start applying some makeup only to have them feeling really bad and break out in hives.

Fair complexion individuals will benefit from a little bit of makeup by providing some definition.

Your first step is to use blotting paper to blot up any obvious oil spots. Simply press the blotting paper to the oily area, lift, and repeat as necessary, using a clean section of blotting paper each time. Never rub, just blot.

Concealing

This is a critical stage of applying makeup. Done well, concealing transforms small skin irregularities and get things right straight out of the camera. This saves retouching later in post-processing.  Using your smallest brush (the lip or concealer brush), dab concealer onto blemishes, dark circles under the eyes, and in any other areas that need a bit of correction. Dab on a bit of concealer with your brush, wait a minute or so, then use a clean finger to lightly dab the concealer to begin blending.

makeup application for photographers 7

Concealing involves targeting small imperfections to help people look more like themselves

As a photographer, you will be familiar with color theory. Now you need to think about it for makeup. Applying concealer normally requires you to think about color theory and shading. For example, apply green to red blotches; yellow to purple-blue under-eye circles on olive or tan skin, and light purple or pink to under-eye circles on fair skin.

Try to always use a flesh-toned concealer that is the same as, or slightly lighter than, your subject’s skin to allow the ability to even out the corrections.

Correcting or balancing foundation on women

With excess oil removed and any blemishes concealed, now you will need to look closely at your female subject’s foundation. Some women use too much foundation or don’t blend foundation enough along the jawline. If either applies to your subject, moisten a wedge sponge and use it to even out the foundation using light and gentle strokes. Pay particular attention to jawlines and hairlines. Ensure any makeup lines are smoothly blended out to make them invisible.

Alternatively, some women don’t apply enough foundation. If you find this to be the case with your subject, use your largest brush (the face brush) and brush on lightly-tinted setting powder. Powder will not provide deep coverage, but it will supplement a thin application of foundation.

Blush and contour for women

If you’ve never applied makeup to another person, this is the stage where you will initially feel particularly awkward using a brush and makeup. Even people with lots of practice on themselves can feel awkward doing it on someone else.  You may want to practice in advance by brushing makeup onto white sheets of paper, particularly textured paper like those used for watercolors.

A good application of foundation, blush and contour will make the subject’s face even

When you are ready to apply blush and contour to your subject, ask her to smile. Use a medium-sized brush to apply blush from the apex of her cheeks in a very slight curve down and then back up again, almost to her ears. Apply the blush in light strokes, brushing additional makeup in thin layers until you’ve achieved a look that is only slightly more dramatic than natural.

If you are feeling adventurous and confident, use your blush or powder brush with your bronzer to lightly contour the sunken area of her cheeks from about mid-cheek back to the hair line. A little contouring can go a long way. When you begin feeling more confident applying contour, consider applying it down the middle of a woman’s nose, at her temples, and on the tip of her chin. This application will make your subject’s face look a bit thinner.

Blending for women

For good makeup application, continued blending is key. Begin with a large face brush and lightly sweep in circles to begin to blend in the edges of the blush and contour you’ve applied. Finish blending by using the face brush to lightly brush on some flesh-colored translucent powder.

Highlight and manage shine

Setting powder can be used now to add some highlights to your subject’s face and to tone down any shiny areas. To add highlights, use a clean blush or face brush (be sure you’ve cleaned it of blush and contour). Dip the tip of the brush in some rice powder and gently touch the rice powder onto the areas you wish to highlight. Then use your face brush to blend.

Adding highlights to either side of the bridge of your subject’s nose, near the inside corners of her eyes, will brighten her eyes.

If your subject has some shiny areas (this may be all you need to correct for some clients), apply some rice powder on the shine using your face brush. Go easy on the application as you can overcorrect and end up with pale looking skin.

makeup application for photographers - 6

Smooth lips are never noticed, but rough ones always are. This is an easy thing to fix before taking a photo.

Lips

The last main step is to ensure your subject’s lips are smooth and moist looking. If your subject brought lipstick, use that. If not, or if her lips need a bit of moisture or shine, use a bit of lip gloss or balm. Apply the gloss or balm with a clean concealer or lip brush. Don’t use fingers or let your subject use her fingers as more lip gloss will end up on fingers than on lips.

A little bit of makeup can really bring out the individuals inner beauty

makeup application for photographers - 5

Final results coupled with good lighting can make for images people are proud to show others

Final assessment

Once complete, and at each intermediate stage, step back and assess what you have applied or corrected. Make sure it works. You can always layer on a bit more makeup where needed, but it’s much more difficult to remove too much makeup.

Applying makeup to men

Many men won’t refuse a bit of corrective makeup even if they feel awkward about it. Remember to limit makeup application for men to concealing and managing shine. You want them to look healthy, not made up.

makeup application for photographers - 4

For men just smoothing and a light touch are all that is necessary

Blot and conceal

As before with women, use blotting paper before applying any concealer. Men often produce more and heavier oil on their faces than women. If this oil is not blotted, the concealer will come off as you attempt to apply it. The same principles for applying concealer to women applies to men. You may only need to be a bit more diligent in blending concealer over shaved facial hair.  It may be trickier too with men who want that scruffy 5 o’clock shadow look or have a day’s growth of beard.

Managing shine

Rice powder works wonderfully to matte shine on a man’s face, especially on high foreheads and bald spots. Even if you are not able to completely matte shine in those areas, rice powder will bring the shine down enough that you will have texture to work with in those areas of the photograph when retouching.

As with women, apply rice powder to men lightly with a large face brush, blend well, and check to be sure you have not created pasty-white areas. If your client’s skin tone is dark and you are trying to matte significant shine, blend a little tinted translucent powder with the rice powder before applying.

Lips

Some men have dry or flaky lips, often from spending a lot of time outside. Ask if you can apply a small amount of clear lip balm. Rub the balm in well because you don’t want shiny traces on a man’s lips.

Before finishing up, take a close look at your client. Remove smudges, makeup flakes, or lint with a cotton swab. Use your face brush or a damp disposable sponge to blend any makeup that needs just a tiny bit more blending. And use a damp disposable sponge to remove stains or lint from clothing.

makeup application for photographers - 3

The judicial use of makeup can help people feel more confident for other types of posing.

Cleaning up

Finally, always clean your brushes and cosmetics after every use. You want to have sanitary makeup and brushes. Use a conditioning brush spray or isopropyl alcohol on your brushes. Use cosmetic sanitizer or isopropyl alcohol on your cosmetics so that you can use them for others. Throw away any disposable items you used. And always wash your hands with soap and running water or with sanitizer as soon as you are finished.

In the end, the desired result is for images people are proud of. To do that a little bit of makeup knowledge helps a photographer simplify his or her processes to get the best results

Practice, Practice, Practice

Applying makeup to another person does not come naturally. There is a reason why makeup artists are paid handsomely for their work. But with a few tools, a small bag of cosmetics, and practice, you will be able to address the worst of makeup or skin flaws before you capture your client’s portrait.

makeup application for photographers - part 2

The post Makeup Essentials for Photographers Part 2 – Application appeared first on Digital Photography School. It was authored by Mark C Hughes.


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Canon could put continuous LED lights inside pop-up flash units according to patent application

15 Apr

Canon is looking into putting continuous LED lights into the pop-up flash of its cameras, according a recent patent application.

Japanese patent application 2019-056787 (translated) details how Canon could put continuous LED lights inside the pop-up flash alongside the conventional xenon tubes used for still photography. This combo would not only provide a modeling light function, but also serve as a continuous lighting source for video.

An illustration from the patent application highlights the LED lights (part 15) attached to the heat-dissipating substrate (part 16a), which would then be reflected off the aluminum substrate (part 14) through the fresnel lens (part 11) at the front of the flash unit.

According to the patent text, the LED array would lay flat at the bottom part of the flash housing with the diodes facing upwards. When turned on, the LED light is then reflected off a specialized aluminum substrate through the fresnel lens on the front of the flash unit. This arrangement not only allows space for the standard Xenon tube to operate, but also helps to dissipate the intense heat the LEDs will put out when used for extended periods of time. Canon does note, however, that the exact arrangement is still ‘flexible’ to account for any overheating and alignment issues.

A profile shot of the flash unit showing the LED lights (part 15) attached to the heat-dissipating substrate (part 16), which would then be reflected off the aluminum substrate (part 14) through the fresnel lens (part 11, 11a) at the front of the flash unit.

Canon also addresses the spread of light from the LED units, saying it can narrow or widen the spread of light through alteration of the fresnel lens and limiting the throw of the LEDs, but notes it also has to balance the throw of the xenon tube as well.

An illustration showing the pop-up unit open (left) and closed (right). Note the illustration shows a DSLR, not a mirrorless camera, although that could be because Canon hadn’t yet launched the EOS R at the time of this patent application’s development and didn’t want to give away any hints.

As with all patent applications and patents, there’s no way of knowing whether or not this technology will make it into future cameras, but it’s interesting to see what Canon is cooking up behind the scenes regardless.

Articles: Digital Photography Review (dpreview.com)

 
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Apple patent application details tech to improve mobile underwater photography

29 Mar

Underwater photographers and cameras have to deal with less than ideal conditions. Light levels are low, water can be murky and add color casts to your images. Underwater modes on rugged cameras and (waterproof) smartphones are not new but now a patent application filed by Apple suggests mobile users could soon benefit from a more sophisticated version and achieve better underwater imaging results in the future if the system is ever implemented.

Apple’s patent application is titled ‘Submersible Electronic Devices with Imaging Capabilities and describes a system that automatically detects when the shutter button is pressed under water and makes the necessary adjustments to optimize image quality.

The device uses a range of sensors to detect if it is underwater and determines what steps are required to improve image results. A color ambient light sensor could be used to measure ambient light spectra above and under water and help calculate how much light is absorbed by the water. Depth, distance, pressure, and orientation sensors can be deployed to measure the water´s murkiness as well as the distances to the surface and subject. Backscattered light could be measured as well to find out how it affects the image.

With the data from all sensors collected, the system would then make adequate adjustments to camera settings and image processing, for example modify the white balance to avoid greenish color casts, or enhance exposure and texture rendition on the subject in murky conditions with low visibility.

As usual, there is no way of knowing if the patent ever makes it into a final product but given most of the sensors mentioned in the document are already present in current iPhone models, the system could probably be pretty easily implemented via a software update.

Articles: Digital Photography Review (dpreview.com)

 
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Canon patent application teases full-frame 58mm F1.4 ‘soft-focus’ lens

28 Jun

An interesting new patent application from Canon details a series of potential lens designs with an adjustable soft-focus feature.

Japanese patent application number 2018-97240 lays out the groundwork and schematics for four different full-frame camera lens designs that feature a dual-focus system: a 58mm F1.4, a 35m F1.8, a 105mm F2 and a 70-200mm F4.

According to the patent application, the first focusing module would be used for the traditional purpose of focusing on the subject matter. The other module, however, isn’t for the sake of focusing, but to intentionally soften the image using spherical aberration.

The patent application details two specific challenges designing such a lens: trying to focus the lens, which is a challenge to do when spherical aberration is present in the image, and having variable soft-focus, so you can add as much or as little spherical aberration as you see fit for the scene—something not possible with past soft-focus lenses.

Below is the computer-translated text from the patent detailing how the soft-focus module would work:

A second arrangement state by which said 1st focus group and said 2nd focus group are arranged so that a second aberration amount which will be in a focusing state in the aforementioned predetermined object distance, and is different from said first aberration amount may be generated.

Regardless of whether or not one of these lens designs ever makes it to market, this isn’t the first time a soft-focus lens has been made. In 1935, Leitz created the Thambar 90mm F2.2, a classic Leica lens renowned for its dream-like aesthetic. In fact, Leica released a modernized M-mount version of the Thambar 90mm F2.2 late last year as well.

As with all patents and patent applications, this design may never leave the metaphorical paper. But it’s interesting nonetheless.

Articles: Digital Photography Review (dpreview.com)

 
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