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Posts Tagged ‘Lens’

Video: This rare projector lens has been deemed the ‘Swirly Bokeh Emperor’

22 Aug

Photographer Mathieu Stern of the Weird Lenses Museum has published another video showcasing an old projector lens used with a 3D-printed adapter to shoot a video featuring beautiful, crazy — and in this case, swirly — bokeh.

As with the projector lens video Stern published earlier this year, the latest project involves an old projector lens designed for cinema projectors. Stern explains on YouTube that he paid €2 for the lens at a flea market, later determining that it is an ‘extremely rare’ Cinestar 75mm F1.9 model.

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New video is on YouTube ! Reviewing an insane swirly bokeh lens ( DIY) Check the link in my bio to see my YouTube channel #vintagelens #bokeh #bokehphotography #bokeh_kings #swirlybokeh #bokehphotofan #igersparis #bokehlicious #swirly #portraitmode #green

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Stern used a 3D-printed adapter to insert the lens into a helicoid ring, enabling him to focus the lens. The ring was then used with an M42 to E-mount adapter for use with a Sony A7III camera. The result, Stern says, ‘Is the most amazing swirly bokeh I [have ever] seen.’

Stern showcases a number of unusual lenses on his website, including one that he made using ice from an iceberg.

Articles: Digital Photography Review (dpreview.com)

 
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Canon May Produce an Unprecedented 50-80mm f/1.1 Lens

20 Aug

The post Canon May Produce an Unprecedented 50-80mm f/1.1 Lens appeared first on Digital Photography School. It was authored by Jaymes Dempsey.

Canon May Produce an Unprecedented 50-80mm f/1.1 Lens

Are you a Canon user?

If so, you’ll be happy to know that Canon continues to push the boundaries of camera gear innovation.

Because earlier this month, a Canon patent was published, one that detailed plans for a new lens: a 50-80mm f/1.1 zoom.

Yes, you read that right.

According to the Canon patent, the lens would have a fixed maximum aperture across its entire focal length range, maintaining its f/1.1 maximum aperture from 50mm to 80mm.

A fixed-aperture f/1.1 Canon lens would certainly make waves. None of Canon’s recent lenses have an f/1.1 aperture. The closest lens is the Canon 50mm f/1.2. So this lens will certainly appeal to those who enjoy unique equipment.

The f/1.1 aperture would be ideal for portrait photographers. The wide aperture would allow for stunning background bokeh. And it would also allow for photography in low light, which is perfect for those who shoot indoors or at night.

Plus, the 50-80mm focal length is great for portrait photography of any kind. At 50mm, portrait photographers can get some standard shots. At 80mm, you can go in for a tighter image.

Street photographers will also be a fan of 50-80mm, given how 50mm is often considered the fundamental street photography focal length.

A zoom lens such as this one would likely exist as part of Canon’s RF lineup, which is rumored to expand over the course of the next year.

Note that some patents never actually amount to anything. In other words, just because Canon patents the designs doesn’t mean that they will send the product to market. But it’s interesting to see Canon thinking about such incredible new equipment.

So keep your eyes peeled, Canon users.

And even if the Canon 50-80mm f/1.1 lens is never produced, it’s certainly piqued consumers’ imaginations!

Would you be interested in a lens like this one? What do you like and dislike about it? What would you use it for? Let me know in the comments!

The post Canon May Produce an Unprecedented 50-80mm f/1.1 Lens appeared first on Digital Photography School. It was authored by Jaymes Dempsey.


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Yongnuo announces updated EF-mount 35mm F1.4 lens with ultrasonic motor

19 Aug

Yongnuo has announced its new YN35mm F1.4C DF UWM, a second-generation full-frame lens for Canon’s EF mount.

This new lens features the same optical construction (eleven elements in nine groups with a seven-blade aperture diaphragm) and outward appearance Yongnuo’s original YN35mm F1.4 MC lens. What’s new is the addition of an Ultrasonic Wave Motor (UWM).

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Below are a few sample images captured with the lens:

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Yongnuo hasn’t listed the price of the lens, which is set to ship in Q4 2019, but its predecessor currently retails for $ 378 (Adorama, B&H). It’s likely this new lens would replace the older model for roughly the same price.


Update (August 19, 2019): Updated article to clarify the Micro USB port was present on the first version of Yongnuo’s 35mm F1.4 lens as well.

Articles: Digital Photography Review (dpreview.com)

 
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Sony 35mm 1.8 FE Lens Review [video]

18 Aug

The post Sony 35mm 1.8 FE Lens Review appeared first on Digital Photography School. It was authored by Caz Nowaczyk.

In this video, Chris Turner reviews the Sony 35mm 1.8 FE lens.

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Sony 35mm 1.8 FE

This is what Chris thinks of the lens:

Build quality

  • While the build quality is quite good, it feels a step behind the 55mm 1.8 Zeiss lens. It’s about the same as the 85mm 1.8. It doesn’t feel high-end.
  • Has the function button on the lens which you can use to focus hold or eye focus. You can program it to a heap of different stuff.
  • It also has the AF/MF switch to change from auto to manual focus easily.
  • It is small – just slightly smaller than the 55mm 1.8 – with about the same thickness. It’s compact for travel unit.
  • Focus is speedy and performs flawlessly. It also works well in low-light and backlight situations. The video focus is also fast and accurate.
  • The lens isn’t weather sealed.

Image quality

  • The Sony 35mm 1.8 takes high-quality images. While the 55mm 1.8 has some really weird flaring in certain situations, the flaring in the 35mm is well controlled with a nice glow. If you’re backlighting an image, it’s going to look really nice with this lens.
  • Chromatic aberration is definitely present. It’s not great in terms of aberration control. It’s quite bad at f/1.8
  • The lens is incredibly sharp. It is easily sharper than the 35mm 1.4 zeiss, especially wide open. If you stop it down, it just gets better and better. If you are putting something in the edge of the frame, it still is quite sharp.
  • The colors are very nice and have plenty of contrast.

Overall, the 35mm 1.8 is an impressive lens.

Chris says while the 35mm is a great lens, it won’t replace his favorite lens, the 24mm G-master.

 

You may also like:

  • The Sony 100-400mm Lens Thoughts and Field Test
  • Sony Announces New Compact Camera With Amazing Features
  • Sony Announces Incredible 61-Megapixel Full-Frame Camera: The A7R IV
  • Sony FE 135mm F/1.8 GM Lens Review
  • Gear Review: Sony FE 85mm f/1.4 GM Lens
  • Camera Comparison – The Fujifilm X-H1 Versus the Sony a7R III

 

The post Sony 35mm 1.8 FE Lens Review appeared first on Digital Photography School. It was authored by Caz Nowaczyk.


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Leica announces APO-Summicron-SL 50mm F2 L-mount lens

16 Aug

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Leica has announced its APO-Summicron-SL 50mm F2 lens, which is designed for the L-mount system. The lens is smaller, lighter and, as you’d expect, cheaper than Leica’s F1.4 variant.

The 50mm F2 has twelve elements; three are aspherical and eight use an anomalous partial dispersion (APD) design to reduce chromatic aberration. Dual stepping motors can move the focus elements from their minimum focus distance to infinity in 250ms, according to Leica. The minimum focus distance is 0.35m (13.8″), with a 0.2x maximum magnification.

The lens is sealed against dust and moisture, and an ‘Aquadura’ coating prevents water from collecting on the front element.

The APO-Summicron-SL 50mm F2 lens is now available for $ 4495.

Official sample photos

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Press Release:

The Leica APO-Summicron-SL 50 mm f/2 ASPH. Brings Ultimate Image Quality and Versatility to the SL Lens Portfolio

The newest, all-purpose Leica lens and next milestone for the 50 mm focal length

August 15, 2019 – Leica Camera sets an even higher benchmark for the Summicron-SL family with another top-flight lens: the Leica APO-Summicron-SL 50 mm f/2 ASPH. Often seen as the standard focal length for full frame cameras, this new 50 mm promises a level of performance high enough to demand a spot in the gear bag of any photographer looking to take advantage of the L-Mount system. Whether the task at hand is travel photography, studio work, architecture, landscape, portrait or documentary photography, the Leica APO-Summicron-SL 50 mm f/2 ASPH. is the new go-to L-Mount lens, delivering results that satisfy even the most discerning photographer.

The new APO-Summicron-SL 50 mm f/2 ASPH. consists of twelve expertly designed lens elements – three of which have aspherical surfaces for correcting optical aberrations – arranged in 10 groups, to achieve ultimate image quality. This lens allows photographers to seamlessly capture natural skin tones, smooth bokeh, outstanding contrast and consistent sharpness from corner-to-corner of its distortion-free images. The APO-Summicron-SL 50 mm f/2 ASPH. keeps chromatic aberrations in check by utilizing apochromatic corrections, where it earns its “APO” designation. This ensures that all colors of the light spectrum are accurately passed through the lens and fall on the same focused point on the camera’s sensor, so the photographer can know that they will get maximum detail in all situations without optical artifacts like distracting green or purple color fringing. To accomplish this, nearly all elements used in the construction of the lens are made from specially formulated, high-quality glass types for the highest possible light transmission. The end result marks an advancement in imaging performance with the venerable “Leica look” and signature rendering.

The thoughtful construction of all Summicron-SL lenses pays special attention to the prevention of stray light and reflections. The optical and mechanical design coupled with high-quality lens coatings serve to maintain the exceptional quality expected from a Leica lens. With their effective weather sealing against dust, moisture, and water spray, combined with an Aquadura coating of the exposed lens surfaces preventing water from beading, the Summicron-SL lenses can be confidently used in most extreme weather conditions.

The autofocus drive of all Summicron-SL lenses employs powerful and robust stepping motors with DSD® (Dual Syncro Drive™). The entire focus range of the lens – from close-up to infinity – can be fully traveled in just about 250 milliseconds to ensure spot-on focus that keeps up with moving subjects. Summicron-SL lenses also take an innovative approach to manual focusing technology, featuring a totally new focus ring construction. With this new method, a ring magnet with alternating polarization is embedded in the manual focusing ring along with a sensor that monitors the status of the magnetic field. The magnetic field changes its polarity when the ring is turned, and the sensor transmits the pinpoint details of user input that drives the focus. This intricate process happens near-instantaneously at the simple turn of the focus ring, enabling even faster and more precise manual focusing with a nicely dampened and weighted feel. The photographer can quickly access the finest manual focus micro-adjustments when they need it, right at the reach of their fingertips

Thanks to the L-Mount standard, the new APO-Summicron-SL 50 mm f/2 ASPH. is also fully compatible with cameras manufactured by partners of the L-Mount Alliance who use the lens mount developed by Leica. The APO-Summicron-SL 50 mm f/2 ASPH. is on sale now at Leica Stores, Boutiques and Dealers for $ 4,495.00.Leica has announced its APO-Summicron-SL 50mm F2 lens, which is designed for the L-mount system. The lens is smaller, lighter and, as you’d expect, cheaper than Leica’s F1.4 variant.

The 50mm F2 has twelve elements; three are aspherical and eight use an anomalous partial dispersion (APD) design to reduce chromatic aberration. Dual stepping motors can move the focus elements from their minimum focus distance to infinity in 250ms, according to Leica. The minimum focus distance is 0.35m (13.8″), with a 0.2x maximum magnification.

As one would expect from Leica, the lens is sealed against dust and moisture, and an ‘Aquadura’ coating prevents water from collecting on the front element.

The APO-Summicron-SL 50mm F2 lens is now available for $ 4495.

Articles: Digital Photography Review (dpreview.com)

 
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Meike adds Canon RF, Nikon Z mount options to its manual focus 85mm F2.8 macro lens

16 Aug

Hong Kong-based company Meike has launched new Canon RF and Nikon Z mount options for its full-frame 85mm F2.8 macro lens. The lens — which is currently available in Sony E, Fuji X, MFT, Canon EF and Nikon F mount systems — is a manual macro lens with an F2.8 to F22 aperture, 55mm filter size, 0 to 1.5x magnification, and 25cm (9in) minimum focusing distance.

The lens is constructed of 11 elements in 8 groups and comes in at just 500g (1.1bs). Like its previous full-frame counterparts, the is features an all-metal body alongside three manual adjustment rings for focus, macro focus, and aperture.

The 85mm F2.8 macro lens for Nikon Z and Canon RF is currently listed on the Meike website. No pricing information is available for these two new models, but the current versions currently retail for $ 269.99.

Articles: Digital Photography Review (dpreview.com)

 
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Tips for Aviation Photography with a Canon EF 24-105 f/4L Lens

14 Aug

The post Tips for Aviation Photography with a Canon EF 24-105 f/4L Lens appeared first on Digital Photography School. It was authored by Megan Kennedy.

The Canon EF 24-105mm f/4L IS USM (and its upgraded version the Canon EF 24-105mm f/4L IS II USM) are great lenses. Like many photographers, the versatility of the EF 24-105mm f/4L IS USM makes it my go-to lens.

Tips for Aviation Photography with a Canon EF 24-105 f/4L Lens

But while its reach is generous, the EF 24-105mm f/4L IS USM doesn’t quite cut it where a dedicated telephoto configuration is considered the norm. In aviation photography, for example, a long telephoto lens is the accepted approach to capturing airborne aircraft.

Nevertheless, there are plenty of ways to make up for the Canon EF 24-105mm f/4L IS USM’s lack of ultra-telephoto capabilities. Here are some tips for aviation photography with the Canon EF 24-105mm f/4L IS USM.

Tips for Aviation Photography with a Canon EF 24-105 f/4L Lens

Amazing airshows

My first recommendation for anyone looking to get into aviation photography is to head to your nearest airshow. Airshows have an amazing array of interesting aircraft on display. In the air, airshow pilots operate nearer to the crowd with photogenic low n’ slow passes. This allows for closer, more comprehensive photography with the EF 24-105mm f/4L IS USM.

On the ground, taxing aircraft are a good subject for panning shots. Static displays allow photographers to get up close and personal with flying machines. They provide opportunities for the unique detail and environmental shots with which the EF 24-105mm f/4L IS USM excels.

tips-for-aviation-photography

Hang out at airports

Airports are another great option for aviation photographers. I have fond memories of wandering around airport hangars with my Dad as a kid. Unfortunately, those days are gone, with heavy security and fencing lining the perimeters of most airports nowadays.

However, the good news is that many airports do have designated plane spotting areas that can be located with the help of Google, Facebook or airport websites. Depending on the airport and conditions, you may even be able to position yourself under the path of aircraft landing or taking off. This is ideal for closing the gap between airborne aircraft and the maximum reach of the EF 24-105mm f/4L IS USM. As long as you stay outside fenced-off areas, photographing under the flight path is perfectly legal.

While planning your shoot, check airport arrival/departure times and apps like Flightradar24 to track aircraft movements. Some airports accommodate mainly GA (general aviation) aircraft which may fly low enough for the Canon EF 24-105mm f/4L IS USM to capture. Other, larger airports see hundreds of aircraft from mid-sized Dash 8’s to enormous A380’s coming and going within operational hours.

Image: The Flightradar24 app is free and simple to use to track aviation traffic

The Flightradar24 app is free and simple to use to track aviation traffic

If you are going to photograph at an airport, familiarize yourself with security precautions. Don’t use flash. Have your ID with you. Don’t enter into restricted areas and never operate drones in the vicinity of aircraft. If police or security do approach you, they usually just want to make sure of your intentions. Be polite and comply with any instructions they may give.

In addition, keep an eye out for specific airport open days, which can often include flyovers and static displays.

Tips for Aviation Photography with a Canon EF 24-105 f/4L Lens

Fun with flyovers

Flyovers are aviation events conducted for occasions like memorials and anniversaries. Operating over landmarks of significance, the public is usually notified about upcoming flyovers through social media and relevant websites. Depending on the aircraft, flyovers are usually conducted at a reduced speed and a low altitude. They are a spectacular opportunity to get close-up shots of aircraft with the Canon EF 24-105mm f/4L IS USM.

Flypast announcements usually specify the route that participating aircraft will take. If you get the heads up about a flyover, plan to be as close to the aircraft as you can. Many aviation photographers position themselves on nearby hills to be as near to the action as possible.

tips-for-aviation-photography

Look for larger aircraft

Depending on the airshow, airport or flyover, small airborne aircraft like the Cessna 172 can be difficult to photograph with the EF 24-105mm f/4L IS USM. If you can’t get close enough to a smaller aircraft to photograph it adequately, try focusing on larger aircraft instead.

At airshows and flyovers, aircraft like the C-17 (seen in the image below) demonstrate their vast abilities in impossibly slow passes – a perfect subject for the EF 24-105mm f/4L IS USM.

tips-for-aviation-photography

For civilian aircraft, regional airliners frequent airports globally. If you get a good position at an airport (especially under the flight path), Dash 8, ATR 72 and Saab 340-sized aircraft and up will prove large enough to fit the EF 24-105mm f/4L IS USM’s capabilities.

Image: A Bombardier Dash 8 on finals

A Bombardier Dash 8 on finals

Get in formation

Another way to fill the camera frame is to photograph several aircraft in formation. Here in Australia, a fleet of RAAF aircraft called the Roulettes make appearances at occasions all across the country. They perform precision maneuvers in hair-raising tight formations which make for great photography. Equivalent display teams around the world are sought after by aviation photographers because they photograph so well. If you’re shooting with an EF 24-105mm f/4L IS USM, these teams are fantastic subjects.

tips-for-aviation-photography

Remember composition

Aircraft may be the main subject in aviation photography, but composition is key to creating an engaging photograph. For example, leading lines can be expressed through smoke trails, aircraft design, and the horizon. You can apply the rule of thirds to offset the key components of an image, creating dynamic momentum in a photograph. Color sets the tone of an image and texture illuminates the tactility of aircraft construction.

Aviation photography (and all photography really) is comprised of infinite combinations of the principals and elements of art and design. Composition brings order to these combinations, creating a comprehensive narrative. The EF 24-105mm f/4L IS USM may not have as greater reach as a dedicated telephoto, but conscientiously applying composition techniques can make up for the lens’ shortcomings considerably.

tips-for-aviation-photography

A panned shot of a Mustang taxiing to the main runway of an airshow

Take a minimalist approach

If you’re looking to photograph an aircraft at a distance with the EF 24-105mm f/4L IS USM, you can always take the minimalist approach. By photographing an airborne aircraft in an environment made up of minimal detail, the subject of interest is emphasized. In the example below, the minimal nature of the background accentuates the focal point of the image.

Tips for Aviation Photography with a Canon EF 24-105 f/4L Lens

Move around

When everything is unfolding before you at an airshow or an airport, its easy to get into the habit of staying in one position. However, moving around is a vital aspect of aviation photography. By adjusting your perspective, you have a much greater chance of capturing something unique.

At airshows, there are plenty of interesting vantage points to make use of. Away from the main runway, taxiways and static aircraft provide great opportunities for interesting perspectives. Crouching, or holding the camera above your head to take a shot can also provide a viewer with an engaging point in which to enter a photograph.

At airports, change perspective as much as possible, altering your point of view under the flight path or positioning yourself at different spots around the airport perimeter. Make use of dedicated plane spotting facilities, but don’t be afraid to experiment a little.

Tips for Aviation Photography with a Canon EF 24-105 f/4L Lens

Go abstract

Artistic renderings of aviation are well within the capabilities of the EF 24-105mm f/4L IS USM. Abstract photography is a field of photography that removes the literal aspects of a photograph. Instead, abstract photographers rely on composition elements such as form and texture to create intriguing imagery. For many people, aviation is viewed from afar. Taking an abstract approach to aviation photography can create a fascinating insight into the artistic geometry of aircraft.

Tips for Aviation Photography with a Canon EF 24-105 f/4L Lens

Capture the environment

Incorporating environmental elements such as the landscape, sun or clouds into your aviation photography adds drama and separates aircraft from a standard blue backdrop. In addition, including man-made features such as fence lines, hangars, runways and approach array into your images provides context, scale, and interest.

Golden and blue hour photography emphasizes shape and form and reiterates the ever-changing nature of the atmosphere in which aircraft operate. If you’re at an airshow, be sure to stay the whole day so you can take advantage of lighting conditions into the evening. If you’re at an airport, try a session around golden and blue hour to capture the effect of the setting sun.

tips-for-aviation-photography

A Bombardier Challenger during golden hour

Join the club

Joining a plane spotters group on Facebook is a great way to keep updated with interesting aviation movements around a particular area. The groups are also full of valuable information on how to get the best (and closest) shots possible. There are heaps of Facebook groups for thousands of different airports around the world. Those with info can update aviation-enthused photographers on flight movements. Plus, everyone is free to contribute their photographs to the group for discussion and advice.

Tips for Aviation Photography with a Canon EF 24-105 f/4L Lens

Conclusion

There’s no doubt that the EF 24-105mm f/4L IS USM (and it’s big brother the EF 24-105mm f/4L IS II USM) are assets to any photographer’s kit. While aviation photography tends to center around the intimate shots that a dedicated telephoto lens affords, a little research and creativity mean that the EF 24-105mm f/4L IS USM is a great tool for capturing the unique spirit of aviation.

We’d love you to use some of these tips for aviation photography, and share your images with us in the comments!

 

tips-for-aviation-photography

The post Tips for Aviation Photography with a Canon EF 24-105 f/4L Lens appeared first on Digital Photography School. It was authored by Megan Kennedy.


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7artisans announces pricing, availability for its 75mm F1.25 Leica M-mount lens

13 Aug

7artisans has officially listed its 75mm F1.25 for Leica M-mount camera systems as available for pre-order across the United States, Canada and Europe.

The manual lens, which can be adapter for other full-frame mirrorless camera systems, is constructed of seven elements in six groups and features a 13-blade aperture diaphragm.

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Its minimum focusing distance is 80cm (2.62ft) and its aperture range is F1.25 thought F16. The lens measures (diameter x length) 69.5 x 72.6mm (2.7 x 2.9in) and weighs 608g (1.34lbs).

Below are a gallery of (non-high-res) sample images provided by 7artisans:

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The lens is currently available to pre-order for $ 449 at Adorama and B&H.

Articles: Digital Photography Review (dpreview.com)

 
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Venus Optics announces Laowa 4mm F2.8 lens with 210º FOV for MFT camera systems

11 Aug

Venus Optics has announced the pricing and availability of its Laowa 4mm F2.8 Circular Fisheye lens for Micro Four Thirds (MFT) camera systems.

When placed on a MFT camera, the 4mm F2.8 features an 8mm 35mm equivalent focal length and features a whopping 210º field of view. This means a full 360º image can be captured and stitched together with plenty of room to spare using just two photos. The lens also makes for an interesting pairing when used with MFT-compatable drones, such as DJI’s Inspire X5 drone, as demonstrated in the video below:

The Laowa 4mm F2.8 is constructed of seven elements in six groups and features a seven-blade aperture diaphragm. It has a minimum focusing distance of 8cm (3.15in) and measures in at 25.5 x 45.2mm (1 x 1.78in) and weighs just 135g (4.76oz).

Below are a few (non-high-res) sample images shared by Venus Optics:

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The lens is expected to retail for $ 199 from Venus Optics and authorized retailers with the first units expected to ship out in mid-August 2019. For more information and additional sample images, check out Venus Optics’ product page.

Articles: Digital Photography Review (dpreview.com)

 
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The Pinhole Pro X — a pinhole zoom lens — launches on Kickstarter

10 Aug

On the back of the Pinhole Pro and Pinhole S ‘innovation incubator’ Thingyfy has launched what it is describing as the world’s first pinhole zoom lens. The Pinhole Pro X offers full frame users a range of focal lengths covering 40-60mm, while the APS-C and MFT version has focal lengths of 18-36mm.

Unlike the usual pin prick in a sheet of aluminium foil, the aperture for these lenses is created by micro drilling, which the manufacturer claims produces a rounder and cleaner hole and thus better image quality. This allows company to create an aperture measuring just 0.25mm in diameter and less than 0.1mm deep. The F-stop values than for the full frame model will be F160-240, and for the APS-C lens F72-144.

The below video was shot with Thingyfy’s previous pinhole lens, the Pinhole Pro S:

The metal bodied lens comes in mounts for Canon EF, Nikon F, Sony A, Sony E, Pentax K, Fujifilm X and Micro Four Thirds. Both the full frame and APS-C models cost $ 69 via the Kickstarter campaign. For more information see the Pinhole Pro X Kickstarter page.


Disclaimer: Remember to do your research with any crowdfunding project. DPReview does its best to share only the projects that look legitimate and come from reliable creators, but as with any crowdfunded campaign, there’s always the risk of the product or service never coming to fruition.

Articles: Digital Photography Review (dpreview.com)

 
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