Specifications
Focal Length & Maximum Aperture
16-35mm 1:2.8
Lens Construction
14 elements in 10 groups
Diagonal Angle of View
108° 10' - 63°
Focus Adjustment
Inner focusing system with USM
Closest Focusing Distance
0.28m / 0.9 ft.
Zoom System
Rotating type
Filter Size
77mm
Max. Diameter x Length, Weight
3.3" x 4.1", 1.3 lb. / 83.5 x 103mm, 600g