Using ISO sensitivity step value

By default, the ISO control on your D800 moves in one-third stop increments.…If I cycle through my ISOs here, you see I go from 100 to 125, to 160, to 200.…So that's a third of a stop, two-thirds of a stop, one full stop over ISO 100.…That might be more granular than you need.…If you would like to change the interval of your ISO control, you can go here to the Custom…Settings menu and drop into the Metering/exposure category, the first item here B1, ISO sensitivity step value.…

You can see that it defaults to one-third of a stop.…If I like, I can change that to half a stop or go to simply one-stop intervals.…I am going to say OK, and now when I change my ISO, I go from 100 to 200, to 400, to 800.…Again, if you don't need that fine level of ISO control, you may find this easier because…it's simple doublings. If you are coming from a film background, this maybe how you are used to thinking anyway.…So that's Metering/exposure, B1, ISO sensitivity step value.…

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