"This telephoto IS (Image Stabilizer) zoom lens is the world's first interchangeable lens for SLR cameras that incorporates an Image Stabilizer. It provides a camera-shake blur correction effect equal ...
A cut-in half Canon EF 400mm F2.8L IS II lens from 2010, shown surround by all the components from which it's made, in the ...
As with other brands, Canon's lenses feature many letters and acronyms in the lens names. Seeing something like Canon RF ...