Carl Zeiss Prokinar 90/1,9

Using NEX5

NEX5 & lens turbo + Prokinar 90

cropped 100%

Carl Zeiss Jena Prokinar 50/1,4

This Prokinar serie was designed for 16 mm film projector. It's size is smaller than visionar 55/1,6 (I thought it was same size). Turned out to be easier to adapt, no need to make destructive modification.

It has good sharpness at center even at infinity. Calm Swirly, not like other 16mm projector lens at similar focal length.

Carl Zeiss Prokinar 80/1,6

Let pictures speak...

Carl Zeiss Prokinar 105/1,9

first 3 pictures were shot with NEX5

Below was shot with NEX5+Zhong Yi Lens turbo 1rst version. I can say it has same sharpness at center, but less in edge

Carl Zeiss Prokinar 70/1,6