Focal Length & Maximum Aperture
13 elements in 10 groups
Diagonal Angle of View
24° - 8° 15'
Rear focusing system with USM
Closest Focusing Distance
1.5m/ 4.9 ft.
Max. Diameter x Length, Weight
2.9" x 4.8", 1.2 lbs. / 73mm x 121.5mm, 540g
If you are interested in using our specs commercially, check out our Camera Lenses specs database licensing page.
Description: Highly practical and portable telephoto zoom lens. The five zoom groups make the length only 4.8 in. (121.5mm). With rear focusing, the lens does not change length or rotate during focusing. Any filter effects therefore remain intact. It also makes autofocusing quick and quiet.