| Name Manufacturer / Model | Mount Bayonet | Type Category | Year Released | Focal mm | Aperture f/ | Weight g |
|---|---|---|---|---|---|---|
| EXAKTA | Prime | — | 50mm | f/2.9 | — | |
| M42 | Prime | — | 50mm | f/2.9 | — |
#DE2910
| Name Manufacturer / Model | Mount Bayonet | Type Category | Year Released | Focal mm | Aperture f/ | Weight g |
|---|---|---|---|---|---|---|
| EXAKTA | Prime | — | 50mm | f/2.9 | — | |
| M42 | Prime | — | 50mm | f/2.9 | — |