Canon EF 400mm f/5.6L USM specs
Lens
Focal Length & Maximum Aperture
400mm 1:5.6
Lens Construction
7 elements in 6 groups
Diagonal Angle of View
6° 10'
Focus Adjustment
Inner focusing system with USM
Closest Focusing Distance
3.5m / 11.5 ft.
Filter Size
77mm
Max. Diameter x Length, Weight
3.5" x 10.1", 2.8 lbs. / 90.0 x 256.5mm, 1250g
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Filed in: Canon Camera Lenses
Description: This high-performance lens was designed with portability and handling ease in mind. One Super UD-glass element, whose characteristics are similar to fluorite, and one UD-glass element result in sharp pictures from corner-to-corner. The lens also has a built-in hood and a detachable tripod mount.