superbigscratch

joined 1 year ago
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What does the „f“ in the camera App mean? in c/apple@hardware.watch
[–] superbigscratch@alien.top 1 points 1 year ago

F is for focal length. F/stop= focal length / diameter of aperture. Example f stop is 2.8 so 2.8 =50mm/ diameter. 2.8/50= .056, 2.8 at 100mm is 2.8/100 = .028