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PENTAX K mount
| Name Manufacturer / Model | Mount Bayonet | Type Category | Year Released | Focal mm | Aperture f/ | Weight g |
|---|---|---|---|---|---|---|
| PENTAX K | Telephoto | — | 350-1200mm | f/11 | — | |
| PENTAX K | Telephoto | — | 400mm | f/5.6 | — | |
| PENTAX K | Macro | — | 400mm | f/5.6 | — | |
| PENTAX K | Mirror | — | 400mm | f/5.6 | — | |
| PENTAX K | Zoom | — | 50-200mm | f/3.5 | — | |
| PENTAX K | Telephoto | — | 500mm | f/4.5 | — | |
| PENTAX K | Macro | — | 50mm | f/2.8 | — | |
| PENTAX K | Zoom | — | 55-200mm | f/4 | — | |
| PENTAX K | Zoom | — | 60-200mm | f/4 | — | |
| PENTAX K | Mirror | — | 600mm | f/8 | — | |
| PENTAX K | Mirror | — | 600mm | f/8 | — | |
SigmaMF 70-150mm F/3.5 | PENTAX K | Zoom | — | 70-150mm | f/3.5 | — |
| PENTAX K | Zoom | — | 70-150mm | f/3.5 | — | |
| PENTAX K | Zoom | — | 70-150mm | f/3.5 | — | |
| PENTAX K | Zoom | — | 70-210mm | f/2.8 | — | |
| PENTAX K | Zoom | — | 70-210mm | f/3.5 | — | |
| PENTAX K | Zoom | — | 70-210mm | f/4 | — | |
| PENTAX K | Zoom | — | 70-210mm | f/4 | — | |
| PENTAX K | Zoom | — | 70-210mm | f/4 | — | |
| PENTAX K | Zoom | — | 70-210mm | f/4 | — | |
| PENTAX K | Zoom | — | 70-210mm | f/4 | — | |
| PENTAX K | Zoom | — | 70-210mm | f/4.5 | — | |
| PENTAX K | Zoom | — | 70-210mm | f/4.5 | — | |
| PENTAX K | Zoom | — | 70-250mm | f/3.5 | — | |
| PENTAX K | Zoom | — | 70-250mm | f/3.5 | — | |
| PENTAX K | Zoom | — | 75-200mm | f/2.8 | — | |
| PENTAX K | Zoom | — | 75-200mm | f/3.8 | — | |
| PENTAX K | Zoom | — | 75-210mm | f/3.5 | — |