| Angle of View (diagonal) |
34° -12° |
| Lens Construction |
16 elements in 13 groups |
| No. of Diaphragm Blades |
8 |
| Minimum Aperture |
f/32 |
| Closest Focusing Distance (m) |
1.2m |
| Maximum Magnification (X) |
0.21x |
| AF Actuator |
Ring USM |
| Filter Diameter (mm) |
67mm |
| Max. Length x Diameter (mm) |
172 x 76mm |
| Weight (g) |
705g |
| |
|
| Accessories |
|
Magnification with
Extension Tube EF 12 |
0.23x - 0.06x |
Magnification with
Extension Tube EF 25 |
0.39x - 0.13x |
| Focal Length with Extender EF 1.4x II / EF
2x II |
98-280mm (f/5.6) / 140-400mm (f/8) |
| Lens Hood |
ET-74 |
| Lens Cap |
E-67U |
| Tripod Mount |
Tripod Mount Ring A II (W) |
| Gelatin Filter Holder III (Hood III)* |
(2) |
| Gelatin Filter Holder IV (Hood IV)* |
(3) |
Fluorite lens 
UD lens 
