Hello ,
I'm new member and Sonnar lenses enthusiast.
I got small collection of Sonnar lenses and I would like to when they were produced.
1. CZJ Sonnar?? 8,5cm f2 ? ? ? SN 1890641?? 1936????????????? Coated
2. CZJ Sonnar 13,5cm f4 ? ? ? ? ? ? 2253743?? 1937? ? ? ??? Uncoated ????
3. CZJ Sonnar ? ?? 5cm f2 ? ? ? ? ?? 2684906 ? ? ? ? ?? Red T ?? Coated
4. CZJ Sonnar ? ?? 5cm f1.5 ? ? ? ? 2394132 aperture ring has written f11 but it closes further one stop. Uncoated
5. CZJ Sonnar????? 5cm f1.5???????? 2859561 this one seems like entirely made of aluminium. ? Red T Coated
?Thank you!
Kind Regards,
Timur Haracic
?
