Focal Length & Maximum Aperture
|
70 - 200mm f/4
|
Lens Construction
|
20 elements in 15 groups |
Diagonal Angle of View
|
34°- 12°(with full-frame cameras)
|
Focus Adjustment
|
AF with full-time manual
|
Closest Focusing Distance
|
3.94 ft. / 1.2m
|
Zoom System
|
7-group helical zoom (rotational angle: 72º)
|
Filter Size
|
67mm
|
Max. Diameter x Length, Weight
|
3.0 x 6.8 in. / 76 x 172mm26.8 oz./760g (lens only) |