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PENTAX K mount
| Name Manufacturer / Model | Mount Bayonet | Type Category | Year Released | Focal mm | Aperture f/ | Weight g |
|---|---|---|---|---|---|---|
| PENTAX K | Zoom | — | 17-50mm | f/2.8 | 430g | |
| PENTAX K | Macro | — | 180mm | f/3.5 | — | |
| PENTAX K | Macro | — | 180mm | f/3.5 | — | |
| PENTAX K | Macro | — | 24-135mm | f/3.5 | — | |
| PENTAX K | Macro | — | 24-135mm | f/3.5 | — | |
| PENTAX K | Macro | — | 24-135mm | f/3.5 | — | |
| PENTAX K | Macro | — | 24-135mm | f/3.5 | — | |
| PENTAX K | Macro | — | 24-135mm | f/3.5 | — | |
| PENTAX K | Zoom | — | 28-105mm | f/2.8 | — | |
| PENTAX K | Macro | — | 28-75mm | f/2.8 | — | |
| PENTAX K | Zoom | — | 28-75mm | f/2.8 | — | |
| PENTAX K | Macro | — | 28-75mm | f/2.8 | — | |
| PENTAX K | Telephoto | — | 300mm | f/2.8 | — | |
TamronSP AF 300mm F/2.8 LD 60E | PENTAX K | Telephoto | — | 300mm | f/2.8 | — |
| PENTAX K | Macro | — | 70-200mm | f/2.8 | — | |
| PENTAX K | Macro | — | 70-200mm | f/2.8 | 1330g | |
| PENTAX K | Macro | — | 70-200mm | f/2.8 | — | |
| PENTAX K | Macro | — | 90mm | f/2.5 | — | |
| PENTAX K | Macro | — | 90mm | f/2.8 | 405g | |
| PENTAX K | Macro | — | 90mm | f/2.8 | — | |
| PENTAX K | Macro | — | 90mm | f/2.8 | — | |
| PENTAX K | Macro | — | 90mm | f/2.8 | — | |
Tamron-F135mm F/2.8 | PENTAX K | Telephoto | — | 135mm | f/2.8 | — |
Tamron-F200mm F/3.5 | PENTAX K | Telephoto | — | 200mm | f/3.5 | — |
| PENTAX K | Macro | — | 28-80mm | f/3.5 | — | |
Tamron-F28mm F/2.8 I | PENTAX K | Wide | — | 28mm | f/2.8 | — |
Tamron-F28mm F/2.8 II | PENTAX K | Wide | — | 28mm | f/2.8 | — |
Tamron-F300mm F/5.6 | PENTAX K | Telephoto | — | 300mm | f/5.6 | — |