Kinoptik Tegea 9.8mm f1.8 on Full Frame

[Gaetano D.]

Hi
I write to find out how to use the Kinoptik at 100% on a digital camera.
Because I read that cover the MFT and APSc format, but the results are soft.
At MFT you get a ~20mm wideangle lens equivalent, at the Sony NEX you get a 15mm lens.
On a full frame (Canon EOS 5D Mark II) is 9.8 mm?

Thanks very much!


G.

 

[Vivek]

This one barely covers APS-C. Light fall off on an APS-C frame is quite a bit.

Focal lengths are the same regardless of the sensor size. Within the image circle covered it will be 9.8mm.

 

[Gaetano D.]

Thanks for your reply, Vivek.
I read that the Tegea 9.8mm covered 35mm Academy...
Therefore:
Tegea 9,8mm : 26mm diag.
35mm Academy : ~27mm diag.
Sony Nex : ~28mm diag. and from video on Youtube is good: http://www.youtube.com/watch?v=ARspkgh7K6o
What do you think?