| Year | 1982 |
| Lens Groups | 15 |
| Lens Element | 19 |
| Aperature Blades | 9 |
| Minimum Aperture | f/32 |
| Closest Focusing | 3. m |
| Max. Magnifcation | |
| Filter Size | 34 mm |
| Diameter x Length | 123 x 468 mm |
| Weight | 4260 gr (9.39 lb) |
| Hood | - |
Sample pictures using SONY NEX 5:
https://www.facebook.com/media/set/?set=a.417671128273877.97054.352915654749425&type=3
https://www.facebook.com/media/set/?set=a.417671128273877.97054.352915654749425&type=3
https://www.facebook.com/media/set/?set=a.417205401653783.96993.352915654749425&type=3
This lens is one of my favorite lens to use. Works terrfic on both film and digital. The images are sharp, great colour, little to no CA, sharp at all focal lengths. The sliding mechanism to set focall length is smooth and focusing is smooth. It would have been nice if they used the more standard 48mm drop in filter holder instead of the 37.
This lens never lets you down,.