| Detailed Specifications |
Focal length
|
500 mm |
| Maximum aperture |
f/4 |
| Minimum aperture |
f/22 |
| Lens construction |
14 elements in 11 groups (with 3 ED glass elements and one Nano Crystal Coat) and one meniscus protective glass element |
Picture angle
|
5° (3°10’ with DX-format camera) |
| Closest focus distance |
4.0 m/13.1 ft. (AF), 3.85 m/12.6 ft. (MF) |
| Maximum reproduction ratio |
1/6.9 |
| Number of diaphragm blades |
9 (rounded) |
| Filter/attachment size |
52 mm |
| Focusing |
Internal Focusing (IF) system; autofocus with a built-in SWM and manual focus |
| Diameter x length (extension from lens mount) |
Approx. 139.5 x 391 mm/5.5 x 15.4 in. |
| Weight |
Approx. 3,880 g/8.6 lb. |