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View Full Version : i want to make a framing thing, math involved


jann1033
07-22-2008, 07:06 PM
ok i want to make a little framing tool ( looks like a little mat, hole in center is supposed to be equal to the format of your camera ie 35mm would be 1.5x 1 although it is suggested you double it so you can see it so it would be a hole 3x2" for a 35mm camera) so my image size is 22.2x14.8 mm. or .9x.6" so the same ratio( 3:2) which doesn't seem right since i have a crop factor of 1.6..any ideas?