Camera lenses are expensive and if you’re like us, you can easily find really cheap lenses that your camera can’t use. [Sam] has a Canon EOS and a bunch of old-school FD lenses at his disposal.

"This is a 3-times standard zoom lens covering wide angle to mid-telephoto. A molded glass aspherical lens element is used for the 12th lens element - a first for Canon. This lens element achieves ...

Replay: Phil Rhodes looks at the most commonly used lens mounts in the industry, what they're used for, and what adaptation options there are for users to prevent lock-in to a technology that may not ...