Showing posts with label flash calculator. Show all posts
Showing posts with label flash calculator. Show all posts

Wednesday, May 9, 2012

Smartphone Apps for Photography: PhotoCalc

PhotoCalc LogoOften, today's SLR/DSLR lenses don't have Depth of Field (DOF) markings, so you can't directly tell, in advance, what will be in and out of focus in your photograph.

When you're using manual exposure, are you experienced enough, and is your memory good enough to know what your exposure reciprocation table will tell you when you want to adjust your aperture and shutter speed to produce specific effects?

Have you been leery of using your flash in manual mode to obtain precise results because your flash exposure calculations are too difficult?

Have you had a difficult time determining sunrise and sunset information for the area in which you're traveling so you can plan those marvelous “golden hour” photos?