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Showing posts with the label Manual Focus

Leica Thambar-M 90 on Sony A7 Cameras

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Leica Thambar-M 90mm on Sony A7 by Kazuhiro ITOH
Leica reintroduced their Thambar 90 f/2.2 lens this week. The look it produces is very distinctive, dreamlike image. Posted here is a gallery of Leica Thambar 90 images taken with the Sony A7 cameras via lens adapter. The 1935 designed Leica Thambar-M 90 can also be used in autofocus mode using the Techart Pro LM-EA7 adapter with the newest generation of Sony A7 cameras.

From Leica: The new Thambar has almost entirely adopted the design of the original lens – featuring the same proportions, black paint finish and red and white aperture scales as its 1930s predecessor. The red scale applies when the center spot filter is in place, which diminishes the effective aperture of the lens – for example, from 2.2 to 2.3 when wide open. When working without the center spot filter, the white aperture scale is used. In order to retain its vintage appeal, the Thambar’s exterior has only been subtly adapted to reflect the pared-down character of c…

Kamlan 50mm f/1.1 E-mount Review by Kai

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SainSonic Kamlan 50mm f/1.1 Review by Kai Wong


Here is Kai's review of the SainSonic Kamlan 50mm f/1.1 lens for Sony E-mount, a bokeh beast as Kai calls it. The lens covers your aps-c sensor found on the Sony a6500. Below you can see the image it creates on a full frame sensor. The aperture is clickless which is good for videography. We would keep it at f/1.1 so the lack of clicks wouldn't bother us. The price of the Kamlan 50mm f/1.1 is very appealing for such a fast lens. Buy an ND filter and keep it at f/1.1.



From the manufacturer, Sainsonic:
Large Aperture - Designed with high quality multi-coated optical glass. Exquisite body features amazing maximum aperture of F1.1, which creates fascinating background blur effect and sharper image quality. No worry about the low-light & night scene, just shoot and enjoy the safe and fast shutter speed.

Premium Optical Design - 11 circular aperture blade, 5 groups 5 elements lens stricture with high quality multi-coated optica…

Must Have Sony Alpha a9 Accessories.

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Sony Alpha a9 (ILCE-9) Body Only

The Sony Alpha a9 (ilce-9) is sold body only. Here is what's listed as what will come in the box with the a9:

Power cordRechargeable Battery NP-FZ100Battery Charger BC-QZ1Cable ProtectorAC AdapterShoulder strap Body capShoe capEyepiece cupMicro USB cableInstruction Manual










Here are some items that every kit should have.

Two UHS-II memory cards to take advantage of the a9's dual slots. 1 hr of 4K video will take up 46 gb of storage.

64gb UHS-II SDXC Memmory CardAn extra battery. The NPZFZ100 is conservatively rated at 650 shots per charge. Or you can also get the NPAMQZ1K Multi Battery Rapid Charger which comes with 2 batteries.

NPFZ100 Z-series Rechargeable Battery PackA screen protector.

PCKLG1 Screen ProtectorA flash that you can build a system on. The godox tt350s can handle HSS of the Sony system. It can also be a wireless flash trigger when you add the larger V860II-S lithium ion-powered flash.

Godox TT350S TTL High Speed Sync FlashA lens to…

No water droplets.

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I was trying to get some nice spherical water droplets but to no avail.

Focus Stack Test with the Leica 60mm Elmarit-R

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8 Images Blended Together.
Here is the Lysudamuloa Red Jewel in full bloom. We wanted to try out focus stacking with the Leica 60mm Macro Elmarit-R. The aperture was set at f/5.6 which we assumed was optimal. The image above at 45˚ was a stack of 8 shots aligned and blended together with Photoshop.

The Anther Cap of the Lysudamuloa Red Jewel 
The image above is a crop of the 90˚ stack which was a 5 shot stack.



Lysudamuloa Red Jewel 
Lysudamuloa Red Jewel 
Lysudamuloa Red Jewel 



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




Getting the Shot Sony A7r II vs 5d Mark III

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Bokeh Battle 85mm Zeiss Otus vs Sony G Master
The video above from DigitalRev TV shows the advantage of electronic viewfinders found on Sony cameras. The evf betters optical viewfinders by providing a more accurate way to manual focus lenses. The Sony A7r II provides a magnified view for focusing. It also has focus peaking which highlights portions of the image that are in the focus zone. So getting the shot with the Otus is a much easier task with an EVF.

Another advantage shown is that Zeiss only provides autofocus lenses for Sony - the Batis line. The A7r II had no problems locking focus with the 85mm G Master. Canon and Nikon shooters can only use the Otus and Milvus line, which Sony shooters have access to as well.

Which do you prefer?


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…

Red Hook Crit Brooklyn No. 9 with the NEX-7.

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We took the subway down to Red Hook - Brooklyn Cruise Terminal, which is definitely a place for bikes since the nearest station is a mile a way. We had a nice compact setup with the Sony NEX-7 and the Contax 50mm Planar via the Metabones Speed Booster. The Speed Booster effectively gave us an f/1.0 lens with a 55mm focal length.



We have some static shots but it takes away from the sensation of speed that the women were achieving on the track. Above is the lead pack during the race. We only had 2 minutes between each lap until we saw them again.









It's always fun to watch the Red Hook Crit even though it was cooler than usual. We did pretty well with a manual focus lens during a sporting event. I wonder what the Sony A6300 with its advanced autofocus tracking can manage.