This is a mirror of Fred Parker’s Ultimate Exposure Computer, originally published at fredparker.com. The original site appears to be offline, and this guide is too valuable to lose. All credit goes to Fred Parker.
I first came across Fred Parker’s Ultimate Exposure Computer thanks to a post on Analog Photography Users Group (now Photrio) and it changed the way that I shot photography. Up to that point I’d been dedicated to metering every scene, trying to keep my values in my