This ultra-fast telephoto, a new member of Canon legendary L-series lenses, has totally new optics to provide better image quality. It uses fluorite and UD lens elements for excellent chromatic aberration correction and consists of 17 elements in 12 groups.
|Focal Length & Maximum Aperture||200mm f/2|
|Lens Construction||17 elements in 12 groups|
|Diagonal Angle of View||12° (on full-frame sensor camera)|
|Focus Adjustment||Inner focusing system with USM, AF with manual focus option|
|Closest Focusing Distance||6.2 ft. / 1.9m|
|Filter Size||52mm (Drop-in Gelatin Filter Holder)|
|Max. Diameter x Length, Weight||5.0 in. x 8.2 in./ 128mm x 208mm (maximum lens length); 5.6 lbs./2,520g|