Focal Length & Maximum Aperture
28-300mm 1:3.5-5.6
Lens Construction
22 elements in 16 groups
Diagonal Angle of View
75° - 8°15'
Focus Adjustment
Inner focusing system with USM
Closest Focusing Distance
0.7m / 2.3 ft.
Zoom System
Push-pull type
Filter Size
77mm
Max. Diameter x Length, Weight
3.6 x 7.2, 3.7 lb. / 92 x 184mm, 1670g