Focal Length & Maximum Aperture
70-200mm 1:2.8
Lens Construction
18 elements in 15 groups
Diagonal Angle of View
34° - 12°
Focus Adjustment
Inner focusing system with USM
Closest Focusing Distance
1.5m / 4.9 ft.
Zoom System
Rotating Type
Filter Size
77mm
Max. Diameter x Length, Weight
3.3 x 7.6, 2.9 lbs. / 84.6mm x 193.6mm, 1310g