Leitz

Focus ramping: when T-stops go bad

Focus ramping: when T-stops go bad

Years ago, while assisting on a sitcom, I helped the director of photography shoot exposure tests on all of our zooms. The closeups were darker than expected, and she wanted…

Four lenses: a visual comparison, part 2

Four lenses: a visual comparison, part 2

It’s time to name names. I’m going to tell you what lenses you’ve been looking at for the last few days, and offer my…