Year | 1979 |
Lens Groups | 5 |
Lens Element | 5 |
Aperature Blades | 8 |
Minimum Aperture | f/32 |
Closest Focusing | 1.8 m |
Max. Magnifcation | 1:6.7 (0.15x) |
Filter Size | 72 mm |
Diameter x Length | 78 x 140.5 |
Weight | 700 gr (1.54 lb) |
Hood | - |
Beefiness | 1.04 |