I would like to have a set of C-mount extension tubes and have quick question, or two, before trying to find something:
* Can one trust all C-mount extension tubes, and C-mount lenses to have the same thread? Also when marked with Bolex C-mount, for example?
* What is a good source these tubes? A quick search didn't give me anything. If you know of a dealer selling them please let me know.
thank you,
--
Jonas
* Can one trust all C-mount extension tubes, and C-mount lenses to have the same thread? Also when marked with Bolex C-mount, for example?
* What is a good source these tubes? A quick search didn't give me anything. If you know of a dealer selling them please let me know.
thank you,
--
Jonas