One of the finest telephoto zoom lenses in the EF line, comparable to a single focal length lens. It has four UD-glass elements to correct chromatic aberrations. Newly-designed multiple zoom group inner focusing brings high image quality throughout the zooming range. Compatible with Extender EF 1.4x and 2x.

Key Features

• Robust tripod collar

• Low-dispersion glass

• Internal zooming & focusing

Filter Size
77mm

f/Stop Range
2.8-32

Minimum Focus Distance
4.9'

Magnification
1:7.7

Zoom/Focus Control
Two-touch

Angle of View
30 to 12 Degrees

Groups/Elements
15/18

Tripod Collar
Yes

Length
7.6"

Maximum Diameter
3.3"

Weight
2.80 lb