Ow. I’ve been having a lot of pain in my left shoulder lately. It might just be age, but I can’t help thinking that all these years of carrying a camera bag on that shoulder have left me messed up. The years of having a pound of bird riding on that shoulder probably didn’t help either.

I’ve been shooting with Canon SLRs for a long time, and for the most part, I’ve always been pleased with the camera’s metering. Granted, I can never remember which icon corresponds to which metering mode, but now that I keep the PDF of the manual on my phone, I can always look it up. During a recent shoot, though, I came across a curious detail about Evaluative metering that I never knew – one that can dramatically alter metering behavior in certain situations.
Five years ago, I wrote