* Here’s a nice explanation of the aperture stops scale, and why they are the way they are. Hint: Humans are better at making out large differences than smaller. Click through to see what I mean.
* Kirk Tuck gives examples of the clients you need to fire. Consider it a nice follow-up to Mike Monteiro’s “Eff You. Pay Me” video, which is still a Must Watch.
* Here’s a fascinating new rumor: Canon lenses to include radio triggers? A new ST-E2 would be used to fire them off. That would be scary to the other radio remote companies, I’d have to think. They can sit back for a little while, though, as the production problems in Japan show no signs in abating yet.