 |
 |
Lens details |
Maximum Diameter x Length (mm) |
80.4 x 105.5 |
Filter Diameter (mm) |
72 |
Angle of View |
54°, 38°, 63° |
Magnification with Extension Tube EF25 II |
0.74-0.41 |
Magnification with Extension Tube EF12 II |
0.63-0.18 |
Minimum Aperture |
22 |
Maximum Aperture |
f/1.4 |
Lens Construction (elements/groups) |
14/11 |
Distance Information |
Yes |
Magnification |
0.21 |
Closest Focussing Distance (M) |
0.28 |
Weight |
760 g |
AF Actuator |
Ring USM |
No. of Diaphragm Blades |
9 |