Anybody who has ever tried to shoot video with a photography zoom lens understands the frustration it can cause. It seems natural to want to use the lenses we already own with DSLRs and mirrorless that can record video. After all, why spend money on a lens we already own, right? But things are a little more complicated than that. Photography lenses aren’t designed for video.

This video from The Camera Store TV is both hilarious and informative. It highlights the big differences between photography and cinema lenses. Why cinema lenses cost more money, and why you often can’t pull off the same shots with even pro photography lenses. I’m not sure which is funnier, though, the general idea of the sketch, or the acting abilities of those involved.