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Showing posts with the label Lens Adapter

Use Medium Format Lenses with Sony A7 Cameras

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Sony A7 ii with a Mamiya 645 80mm f/1.9 lens via Kipon Baveyes Focal Reducer.


Here is a review of the Kipon Baveyes medium format lens focal reducer adapter for Sony A7 cameras.  This adapter has a lens element that concentrates the medium format image circle down to the size of a 24x36mm sensor of the Sony A7 cameras with a 0.7x factor.  The 80mm lens above has an equivalent focal length of 56mm.  The concentrated light also gives us one stop of extra light.  The f/1.9 is an equivalent f/1.36, a very fast medium format lens. This a manual focus lens adapter.


Kipon Baveyes Medium Format Lens Focal Reducer Review by @mattiasburling

Read the complete review at gunpowdervideo.com.

Thanks @mattiasburling !

Check out Kipon for all available medium format focal lens reducer adapters.


Let's go a step further by adding the TECHART LM-EA7 Autofocus Lens Adapter with the Kipon Baveyes we can have a medium format lens autofocus system.

from Mathieu Gasquet







Olympus Infinity Point and Shoot vs Sony A7

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Windham Graves shows us how to create a new lens for your Sony E-mount camera from a film point and shoot. He harvests the lens from an Olympus Infinity camera which has a relatively fast 35mm f/2.8 lens. A Russian m39
lens tube with a helicoid is used to Frankenstein the final lens for the e-mount.






Olympus Infinity 35mm f2.8 Adapted to Sony E-mount




Louis Vuitton America’s Cup New York

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One World Trade Center with America's Cup AC45 Catamarans.

America's Cup racing returned to New York City after a 96 year absence. The Cup is currently in the hands of the USA, Team Oracle. There are six teams in the Louis Vuitton America’s Cup World Series which include Artemis Racing, Emirates Team New Zealand, Groupama Team France, Land Rover BAR, ORACLE TEAM USA, and SoftBank Team Japan.


Emirates Team New Zealand with the Empire State and Chrysler Buildings.
America's Cup AC45 Catamarans Anchored in Jersey City.
Lower Manhattan behind the America's Cup Catamarans.
Brooklyn behind Land Rover BAR Team Great Britain and Artemis Racing Team Sweden Catamarans.
Land Rover BAR Great Britain, Groupama Team France, and Emirates Team New Zealand.
Ellis Island and the Statue of Liberty.
Team Emirates Flying Hull.
Team Groupama Flying Hull.
Oracla Team USA Double Flying Hull.
Manhattan and America's Cup.
The photos show here were taken with the NEX-7 with the Minolta 24mm f/2.8 MD…

Hands On with Zeiss 35mm Distagon on Sony a7r at Photo Plus

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Zeiss 35mm f/1.4 Distagon on the a7r
Here is the newest Zeiss lens for the Leica M system. It is a Distagon 1.4/35mm ZM lens - Carl Zeiss' fastest lens for rangefinder cameras. We stopped by the Zeiss booth at Photo Plus and tried it out on the Sony a7r with a close-focus adapter. Voigtlander makes a better version of the adapter but this one works for us.

The 35mm Distagon ZM feels like a fine piece of machinery. The aperture from f/1.4 to f/18 have soft click stops. The focus ring is smooth, well damped, and pleasing to use - we prefer it to the Otus' ring. The lens is dense and heavy for such a small size thanks to the all metal construction. The 35mm Distagon ZM is deceptively heavy as the 85mm Otus ZE is deceptively light.

Jeff Koons at the Whitney Museum with the A7r

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Jeff Koons: A Retrospective Whitney Museum
We discovered that the Jeff Koons exhibit was on its final days at the Whitney Museum. We also learned that the Whitney was closing the doors at the Breuer Building location and was moving downtown towards the Highline. We took the Sony A7r and a Contax 28mm Distagon and tested out GeoTagging - posted earlier. Here are some images from the excursion.


Bear and Policeman by Jeff Koons

Zeiss 35mm Distagon ZM Announced

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Mockup of Zeiss 35mm f/1.4 ZM on Sony A7r
Carl Zeiss announced their fastest ZM, Leica M mount, lens at Photokina 2014. The new Distagon T* 1,4/35mm ZM is designed for the Leica M digital sensor but we are hopeful that it will work well on the Sony A7 cameras with the appropriate lens adapter. Above is a mockup of what the Zeiss 35mm f/1.4 lens would look on a Sony A7. The Zeiss 35 f/1.4 will provide subject isolation through shallow depth of field.

Zeiss 35mm f/1.4 Distagon ZM in Black
Below are the lens specs and intro video from Carl Zeiss.

Sony a6000 Digiscoping Samples by 5Bellies Digiscoping

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Marsh Harrier 14 by 5bellies Digiscoping
Here are some great digiscoping shots by 5bellies Digiscoping. He uses a Sony a6000 with a Swarovski scope which consists the STX-85 modular objective lens, the STX Eyepiece Module with a 25-60x magnification, and the TLS APO adapter.

There are a few samples below and a quick tutorial by Swarovski.

The Rig, Sony a6000 with a Swarovski STX-85 Digiscope

Kingfishers by ijsvogel with Sony A7s with 500mm Lens

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Sony A7s ISO:500 Aperture:f/7.1 Shutter Speed:1/2000
ijsvogel took out his Sony A7s, LA-EA4 lens adapter, and the Sony 500mm f/4.0 SSM G lens to capture some kingfishers and we think he did very well. He states that the autofocus did very well with the LA-EA4 adapter on the A7s. All the shots were taken on a tripod.

Sony A7s ISO:1250 Aperture:f/5.6 Shutter Speed:1/500
Sony A7s ISO:800 Aperture:f/5.6 Shutter Speed:1/160

Sony 500mm f/4.0 SSM G Lens

Thanks ijsvogel!


Myth Busting with a Full Spectrum Sony A7R

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Sony A7R with Clear Filter and Voigtlander 12mm Ultra Wide Heliar Crops
Sony A7R with Stock Filter and Voigtlander 12mm Ultra Wide Heliar Crops
Will replacing the standard Sony A7R's ifrared cut-off filter with a clear filter improve rangefinder lens performance? Compare the images above from genotypewritings to see what your conclusion is. Read more about the full spectrum Sony A7R at genotypewritings.


Tilt Shift Timelapse from Sony NEX-6 and A7s by darwinfish105

darwinfish105 used the Sony NEX-6 time lapse app at 1 second intervals and the Sony A7s with the RM-VPR1 remote in continuous mode to produce this wonderful time lapse.


Inexpensive Canon EOS to E-mount Lens Adapter from Commlite

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Canon 100mm L IS Macro on Sony A7 via Commlite Lens Adapter
Commlite Canon EOS/EF to E-mount Lens Adapter Video by FILM...SOUND...COLOR
Here's an inexpensive Canon EOS/EF to E-mount lens adapter by Commlite. If you are a Canon shooter and have looked into switching to the Sony A7 series cameras, you probably know of the Metabones Canon to Sony lens adapter. Commlite has their own version which is about 1/4 the price with all the same features. Both lens adapters will allow your EOS lens to communicate with the Sony body. The Image Stabilization feature will work and autofocus as well, although slowly. The Commlite lens adapter comes in black and off-white to almost match your Canon lens. This adapter works with the full frame Sony A7, A7R, and A7S and APS-C sensored A6000 and NEX cameras.

Commlite EOS/EF to E-mount Lens Adapter in Black


Commlite EOS/EF to E-mount Lens Adapter in Off-White
Sony A7 with Canon 70-300mm L IS via Commlite Lens Adapter

NY Botanical Garden with the A7r and Minolta 35-70mm MD

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We took the Sony A7r with the Minolta 35-70mm MD Macro lens to the New York Botanical Garden's The Orchid Show. The 35-70mm MD Macro makes for a nice walkabout zoom lens for the full frame A7r. It can cover wide angle to medium telephoto shots. The majority of pictures poster here were taken using macro mode, providing 1:4 magnification. The aperture was set at f/5.6 - f/8. The Sony A7r was set to shutter priority mode at 1/200 and auto ISO. This was in order to minimize camera shake indoors, since this was all hand held.

We were pleased with the results and drawing style provided by the a7r and the Minolta 35-70mm. This would be a nice inexpensive travel lens.