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gkaiseril

Chicago, US
6739 posts

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"RE: Where is the focus?"

gkaiseril Gold Member Nikonian since 28th Oct 2005
Thu 23-Aug-12 09:55 PM

You also need a very flat clearly printed and high contrast target. And this would be start of process for testing the AF system.

You shutter speed formula is for the FX or 35mm full frame camera. For a DX sensor, you need to adjust the focal length for the crop factor.

George
My Nikonian Galleries

A general, generic topic Where is the focus? [View all] , grnzbra Silver Member, Tue 21-Aug-12 12:22 PM
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