| Year | 1987 |
| Lens Groups | - |
| Lens Element | - |
| Aperature Blades | - |
| Minimum Aperture | - |
| Closest Focusing | 0.45 m |
| Max. Magnifcation | 1:9.1 (0.11x) * |
| Filter Size | 52 mm |
| Diameter x Length | 67 x 42 |
| Weight | 186 gr (0.41 lb) |
| Hood | - |
| Beefiness | 1.26 |
Best you can get for the price. This version has a metal mount, second version has a plastic mount. Never used the STM version, but it's probably a lot faster to focus.