Colin Devroe

Photographer. Podcaster. Blogger. Reverse Engineer.

How SLR cameras work. Aperture, Shutter, and ISO explained.

September 11, 2009

Want an easy way to learn how aperture, shutter speed, and ISO affect a photo using an SLR camera? This simple flash application shows you a live preview of what a photograph would look like while you slide the values of all three up and down. A great way to learn.