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Strange issue: Canon EF 70-200mm f/4 L IS USM acts as 85-250mm. How?

Started 8 months ago | Discussions thread
John Crowe
John Crowe Veteran Member • Posts: 3,476
Re: Strange issue: Canon EF 70-200mm f/4 L IS USM acts as 85-250mm. How?
1

There is absolutely nothing wrong with either of your lenses.  Do a little research and you will find +/- 2mm is likely even low.

Don't forget you are still not at infinity.

 John Crowe's gear list:John Crowe's gear list
Canon EOS 5DS R Canon EF 70-200mm F4L USM Canon TS-E 17mm f/4L Kenko Teleplus Pro 300 AF 1.4x Venus Laowa 12mm F2.8 Zero-D +15 more
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