Patents related to photo lenses

Started 6 months ago | Discussions thread
OP Dibyendu Majumdar Contributing Member • Posts: 758
Patent related to Otus 55mm f1.4 mechanics

I have not been able to find any patent that relates to the Zeiss Otus lenses. The only one I have found is by Cosina for a mechanical part:

https://patents.google.com/patent/JP2015219385A/en

https://patents.google.com/patent/JP2019128471A/en

Post (hide subjects) Posted by
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark MMy threads
Color scheme? Blue / Yellow