The quiet USM focus keeps the atmosphere of a quiet conversation intact. The fast focus operation of the USM also reduces hunting in low light, allowing me to ...

This lens is made specifically for the new EF-S mount cameras, such as the Digital Rebel, 300D, Kiss Digital, Digital Rebel XT, 350D, Kiss Digital N, and 20D.

The Canon EF 55-200mm f/4.5-5.6 USM lens is similar to the Canon EF 75-300mm f/4-5.6 USM in construction. The telephoto zoom lens is long with a telescopic ...

The Canon EF 50mm f/1.4 USM Lens is a prime (single focal point) lens made for the Canon EOS SLR cameras. The 50mm prime lens is considered as the bread-and- ...

The auto-focus mechanism on this lens is based on Canon's micro motor. It is noisy and doesn't sound very smooth. In low-light and low-contract situation, it ...

This lens has Canon's ultrasonic motor (USM), which is silent and fast. I cannot hear the lens auto-focus. It supports full-time manual focus, which means you ...

This lens is based on Canon's micro motor, so full-time manual is not supported (means you can't turn the focus ring when AF is set). The focus ring turns ...

This Canon EF 24-70mm f/2.8 L USM lens actually compliments a plethora of other equipment I have for my Canon. The 24-70 L has a magnification of 0.29x at 70mm.

As it turned out, my fear that the 24-105mm lens has a longer minimum focus distance is unwarranted. In fact, the 24-105mm lens could focus 0.05 m closer and ...

The Canon EF-S 55-250mm f/4-5.6 IS II lens is an opportunity for most new photographers to get a taste of wildlife photography. It's a excellent companion for ...