Q: Exposure Step
I saw this option in A77 on the 3rd tab there is a Exposure Step where you can select 0.5 EV or 0.3 EV. I checked the internet but no answer.
The manual says that it "selects the size of the increment step for shutter speed, aperture, and exposure."
Can someone elaborate this settings? I find my settings set on 0.3 EV. Anything to care about this option and what does it do?
Sony A77 + Grip, Sony 16-50 2.8 SSM, Sony 50 1.4, Sigma 70-200 2.8 EX OS HSM, Sigma 105 2.8M EX OS HSM