Photo Tools

Photo Tools is good for any format, digital or film SLR camera. It contains 17 calculators for: exposure, circle of confusion, depth of field, magnification, angle of view, field of view, flash guide number and aperture, camera pixels, aperture average, stops difference, ND filters, bellows.

Tags: field tools android, photo tools android, phototools qr code, phototools android, "photo tools" android magnification.