| Focal Length | 100mm |
| Maximum Aperture | f/2.8 |
| Lens Mount | M42 |
| Lens Format Coverage | Full-Frame |
| Focus Type | Manual Focus |
| Image Stabilization | No |
| Filter Size | 49 mm (Front) |
| Maximum Aperture | f/2.8 |
| Minimum Aperture | f/22 |
| Lens Mount | M42 |
| Lens Format Coverage | Full-Frame |
| Angle of View | 24° |
| Minimum Focus Distance | 3' / 90 cm |
| Optical Design | 3 Elements in 3 Groups |
| Diaphragm Blades | 13 |
| Focus Type | Manual Focus |
| Image Stabilization | No |
| Filter Size | 49 mm (Front) |
| Weight | 10.8 oz / 307 g |