← All lenses
PENTAX K mount
| Name Manufacturer / Model | Mount Bayonet | Type Category | Year Released | Focal mm | Aperture f/ | Weight g |
|---|---|---|---|---|---|---|
| PENTAX K | Zoom | — | 75-250mm | f/4 | — | |
| PENTAX K | Zoom | — | 75-300mm | f/4 | — | |
| PENTAX K | Zoom | — | 75-300mm | f/4 | — | |
| PENTAX K | Zoom | — | 75-300mm | f/4.5 | — | |
| PENTAX K | Zoom | — | 75-300mm | f/4.5 | — | |
| PENTAX K | Zoom | — | 80-200mm | f/4.5 | — | |
| PENTAX K | Fisheye | — | 8mm | f/4 | — | |
SigmaMF 8mm F/4 Fisheye | PENTAX K | Fisheye | — | 8mm | f/4 | — |
| PENTAX K | Fisheye | — | 8mm | f/4 | — | |
| PENTAX K | Macro | — | 90mm | f/2.8 | — | |
| PENTAX K | Wide | — | 28mm | f/2.8 | — | |
| PENTAX K | Zoom | — | 70-230mm | f/4.5 | — | |
| PENTAX K | Zoom | — | 80-200mm | f/3.5 | — | |
| PENTAX K | Wide | — | 28mm | f/1.8 | — | |
| PENTAX K | Wide | — | 28mm | f/1.8 | — | |
| PENTAX K | Zoom | — | 80-200mm | f/3.5 | — | |
| PENTAX K | Telephoto | — | 135mm | f/3.5 | — | |
| PENTAX K | Wide | — | 28mm | f/2.8 | — | |
| PENTAX K | Wide | — | 28mm | f/2.8 | — | |
| PENTAX K | Zoom | — | 35-85mm | f/2.8 | — | |
| PENTAX K | Telephoto | — | 135mm | f/2.8 | — | |
| PENTAX K | Telephoto | — | 200mm | f/3.5 | — | |
| PENTAX K | Telephoto | — | 300mm | f/5.6 | — | |
| PENTAX K | Wide | — | 24mm | f/2.8 | — | |
| PENTAX K | Wide | — | 24mm | f/2.8 | — | |
| PENTAX K | Wide | — | 24mm | f/2.8 | — | |
| PENTAX K | Telephoto | — | 400mm | f/5.6 | — | |
| PENTAX K | Telephoto | — | 400mm | f/5.6 | — |