06-26-2012, 02:10 PM
I've got another question:
I know you're putting enourmous amount of work into the reviews and have even more important things to do in your main work, but would it be possible to test some of those parameters in some fufutre reviews:
- light transmission (T stop) - that would be very helpful for those who use DSLRs for video work,
- actual focal lenght, especially for zoom lenses, with "focus breathing" evaluation,
- focus shift table - showing where focus plane is for different apertures (could also be in the same form as CA test, but for example for 3 different subject distances - lens maximum magnification, then 2,5m and maybe 10m).
It's not that PZ tests are lacking some serious info, but those above could be even more helpful <img src='http://forum.photozone.de/public/style_emoticons/<#EMO_DIR#>/smile.gif' class='bbc_emoticon' alt='
' />
I know you're putting enourmous amount of work into the reviews and have even more important things to do in your main work, but would it be possible to test some of those parameters in some fufutre reviews:
- light transmission (T stop) - that would be very helpful for those who use DSLRs for video work,
- actual focal lenght, especially for zoom lenses, with "focus breathing" evaluation,
- focus shift table - showing where focus plane is for different apertures (could also be in the same form as CA test, but for example for 3 different subject distances - lens maximum magnification, then 2,5m and maybe 10m).
It's not that PZ tests are lacking some serious info, but those above could be even more helpful <img src='http://forum.photozone.de/public/style_emoticons/<#EMO_DIR#>/smile.gif' class='bbc_emoticon' alt='
' />