| Name Manufacturer / Model | Mount Bayonet | Type Category | Year Released | Focal mm | Aperture f/ | Weight g |
|---|---|---|---|---|---|---|
| M42 | Portrait | — | 50mm | f/2 | — | |
| PENTAX K | Portrait | — | 50mm | f/2 | — | |
| PENTAX K | Wide | — | 20mm | f/2.8 | — |
#DE2910
| Name Manufacturer / Model | Mount Bayonet | Type Category | Year Released | Focal mm | Aperture f/ | Weight g |
|---|---|---|---|---|---|---|
| M42 | Portrait | — | 50mm | f/2 | — | |
| PENTAX K | Portrait | — | 50mm | f/2 | — | |
| PENTAX K | Wide | — | 20mm | f/2.8 | — |