Hi,

I wished I could find accurate infos on the Schneider website, but some are missing and others are just too good to be true. Would someone have the exact numbers for both the image circle and the focal flange distance for the following lenses:

Tele-Xenar 5,5/270 coated (red triangle or later)

Tele-Arton 5,5/270

Tele-Arton S 5,6/250

Additionally I would appreciate any comment on image quality, weight etc.
Thanks!