Voigtlander Color-Skopar 20mm f3.5 SL for Nikon F door you should know that these

you should know that these are mostly straight canvas

and clean glass besides a small internal edge smudge with no impact on image quality

They will not affect imaging

Kodak Ektagraphic FF Zoom 100-150mm f3

so don't expect miracles- but the whole thing is reasonably sturdy

Voigtlander Color-Skopar 20mm f3.5 SL for Nikon F door you should know that theseThe Voigtlander Color Skopar 20mm f3. 5 SL is a tiny pancake style wide angle lens designed for Nikon F mount film and digital SLR cameras. It covers full frame sensors, and its barely 3cm long and while it is a manual focus lens, it has CPU contacts to provide full metering function on any Nikon F mount camera. In excellent condition, with smooth focusing, clean glass, and only the most minor cosmetic wear.