| Focal Length
& Maximum Aperture: |
100-400mm
1:4.5-5.6 |
| Lens
Construction: |
17 elements in 14
groups |
| Diagonal Angle of
View: |
24º - 6º
10' |
| Focus Adjustment:
|
Rear focusing system
with USM |
| Closest Focusing
Distance: |
1.8m / 5.9
ft. |
| Zoom System:
|
Linear extension
type |
| Filter Size:
|
77mm |
| Max. Diameter x
Length, Weight: |
3.6" x 7.4", 3.1 lbs
/ 92.0 x 189.0mm,
1,380g | |
