EF 90-300mm f4-5.6 USM

introduced 2002

This is a new focal length range in the EOS system - a good general-use telephoto zoom. It is availiable in oth USM and DC versions.

Focal length and maximum aperture: 90-300mm 1:4.5-5.6
Lens construction: 13 elements in 9 groups
Diagonal angle-of-view: 27º-8º15'
Focus adjustment: front group rotating extension system with micro USM
Closest focusing distance: 1.5 m/ 4.9 ft., 0.25 x magnification
Zoom system: rotation type
Filter size: 58mm
Max. diameter x length, weight: 71 x 114.7mm, 420g