A7c and shutter speed

Started 3 months ago | Discussions thread
(unknown member) Veteran Member • Posts: 5,193
Re: A7c and shutter speed

2MDGolfer wrote:

Has anyone felt limited shooting portraits wide open with f1.4 lenses on A7C?

On a sunny day, is the 1/4000 shutter speed fast enough?


Nope .

The sunny 16 rules says f/16 ISO100 1/100

Which is the same lightness as f/1.4 ISO100 1/12800

So 1/4000 is not fast enough if you want to use the widest aperture, unless you use a ND filter.

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