← All lenses
PENTAX K mount
| Name Manufacturer / Model | Mount Bayonet | Type Category | Year Released | Focal mm | Aperture f/ | Weight g |
|---|---|---|---|---|---|---|
| PENTAX K | Fisheye | — | 4mm | f/2.8 | — | |
| PENTAX K | Macro | — | 400mm | f/5.6 | — | |
SigmaAF 400mm F/5.6 Tele | PENTAX K | Telephoto | — | 400mm | f/5.6 | — |
| PENTAX K | Zoom | — | 50-200mm | f/4 | — | |
| PENTAX K | Zoom | — | 50-500mm | f/4 | — | |
| PENTAX K | Telephoto | — | 500mm | f/4.5 | — | |
| PENTAX K | Portrait | — | 50mm | f/1.4 | — | |
| PENTAX K | Macro | — | 50mm | f/2.8 | — | |
| PENTAX K | Macro | — | 50mm | f/2.8 | — | |
| PENTAX K | Macro | — | 50mm | f/2.8 | — | |
| PENTAX K | Zoom | — | 55-200mm | f/4 | — | |
| PENTAX K | Macro | — | 70-200mm | f/2.8 | — | |
| PENTAX K | Zoom | — | 70-210mm | f/2.8 | — | |
| PENTAX K | Macro | — | 70-210mm | f/3.5 | — | |
| PENTAX K | Zoom | — | 70-210mm | f/4 | — | |
| PENTAX K | Zoom | — | 70-210mm | f/4 | — | |
| PENTAX K | Macro | — | 70-300mm | f/4 | — | |
| PENTAX K | Macro | — | 70-300mm | f/4 | — | |
| PENTAX K | Macro | — | 70mm | f/2.8 | — | |
| PENTAX K | Zoom | — | 75-200mm | f/2.8 | — | |
| PENTAX K | Wide | — | 8-16mm | f/4.5 | — | |
| PENTAX K | Telephoto | — | 800mm | f/5.6 | — | |
| PENTAX K | Portrait | — | 85mm | f/1.4 | — | |
| PENTAX K | Fisheye | — | 8mm | f/3.5 | — | |
| PENTAX K | Fisheye | — | 8mm | f/4 | — | |
SigmaAF 90mm F/2.8 Macro | PENTAX K | Macro | — | 90mm | f/2.8 | — |
| PENTAX K | Zoom | — | 35-80mm | f/4 | — | |
| PENTAX K | Zoom | — | 28-200mm | f/3.8 | — |