This precision engineered Canon 100mm lens is ideal for professionals and advanced amateurs look for that extra edge when shooting macro and portrait images with their EOS camera. Key benefits: L Series quality. Made to last, this lens has been built to resist dust and moisture so you can get the shots you want, even in harsher weather. Integrated Hybrid Image Stabilisation is tailored to macro shooting. Lens shifting provides up to four stops of correction during shooting for sharper images every time. Ultra low dispersion design means better quality shots with higher contrast and more life-like colours. A 3 position focus limiter switch lets you increase your autofocus speed making quick-fire shots - even of distant subjects - easy. The circular blade aperture helps to create attractive, even backgrounds when isolating subjects at wide apertures. The USM (ultrasonic motor) gives you rapid autofocus and virtually silent operation. There's also a mechanical override for absolute control of your shots. Suitable for all Canon DSLRS. For use with EF mount Canon DSLR cameras