Michael Finder
New Member
Hello, I have a wartime CZJ Sonnar 5cm f1,5 in Leica Thread Mount serial # 2870001 which seems to date it approx. from 1942. I need advice on how to unscrew the optic module to check for matching serial numbers and perhaps determine it's authenticity. I am loathe to dismantle/damage the lens due to ignorance.
I have scoured threads on other forums and nothing seems to answer my question.
Thanks Michael.
I have scoured threads on other forums and nothing seems to answer my question.
Thanks Michael.