BetterPhoto Q&A
Category: New Questions

Photography Question 

BetterPhoto Member
 

Carl Zeiss Tessar lenses


I use a Fujica ST605N 35mm SLR. With its original Fujinon lens the aperture can be seen to be opening and closing when the exposure meter switch is pressed.
I have obtained a Carl Zeiss Tessar 2.8/50 Jena lens.
The aperture does not appear to move as the exposure meter switch is pressed, yet the results on a test film are good.
Can anyone explain please ?


To love this question, log in above
0
August 07, 2007

 
Log in to respond or ask your own question.