Reducing flange distance?

Started 3 months ago | Discussions thread
petrochemist Senior Member • Posts: 2,899
Re: Reducing flange distance?

QuietOC wrote:

There are C-mount to EF adapters, but they are not recessed enough to allow for focusing at infinity.

https://fotodioxpro.com/products/c-eos

They claim coverage of non full frame sensors, but surely that depends very much on the lens.

Several of the c-mounts I've tried on MFT have been a long way short of covering that format. Coverage will increase when focused closer (as any lens will be with these adapters) but I can't see it increasing enough to guarantee coverage.

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