| Name Manufacturer / Model | Mount Bayonet | Type Category | Year Released | Focal mm | Aperture f/ | Weight g |
|---|---|---|---|---|---|---|
CosinaAF 100mm F/3.5 MC Macro | PENTAX K+ CANON EF, MINOLTA/SONY A, NIKON F | Macro | — | 100mm | f/3.5 | 205g |
CosinaAF 19-35mm F/3.5-4.5 MC | PENTAX K+ CANON EF, MINOLTA/SONY A, NIKON F | Wide | — | 19-35mm | f/3.5 | 300g |
| PENTAX K+ CANON EF, MINOLTA/SONY A, NIKON F | Wide | 2004 | 19-35mm | f/3.5 | 300g | |
| PENTAX K+ CANON EF, MINOLTA/SONY A, NIKON F | Zoom | — | 28-210mm | f/4.2 | — | |
| PENTAX K+ CANON EF, MINOLTA/SONY A, NIKON F | Macro | — | 28-80mm | f/3.5 | 295g | |
| PENTAX K+ CANON EF, MINOLTA/SONY A, NIKON F | Macro | — | 28-80mm | f/3.5 | 295g | |
| PENTAX K+ CONTAX/YASHICA, M42, MINOLTA MD, MINOLTA SR, NIKON F, NIKON F DX, OLYMPUS OM | Macro | — | 75-200mm | f/4.5 | — | |
| PENTAX K+ CANON FD, M42, MINOLTA SR | Macro | 1978 | 35-105mm | f/3.5 | — | |
| PENTAX K+ CANON FD, M42, MINOLTA SR | Macro | 1978 | 70-210mm | f/3.5 | 930g | |
CosinaCosinon Auto 135mm F/2.8 | PENTAX K+ CANON FD, M42, MINOLTA SR | Telephoto | 1970 | 135mm | f/2.8 | 390g |
| PENTAX K+ CANON FD, M42, MINOLTA SR | Telephoto | 1970 | 135mm | f/2.8 | 390g | |
CosinaCosinon Auto 200mm F/3.5 | PENTAX K+ CANON FD, M42, MINOLTA SR | Telephoto | 1970 | 200mm | f/3.5 | 620g |
| PENTAX K+ CANON FD, M42, MINOLTA SR | Telephoto | 1970 | 200mm | f/3.5 | 620g | |
| PENTAX K+ M42 | Prime | 1978 | 40mm | f/2.5 | 120g | |
CosinaCosinon Auto 55mm F/2.1 | PENTAX K+ M42 | Prime | — | 55mm | f/2.1 | 160g |
CosinaCosinon-T 135mm F/2.8 MC | PENTAX K | Cinema | — | 135mm | f/2.8 | — |
CosinaCosinon-W 28mm F/2.8 MC | PENTAX K | Wide | — | 28mm | f/2.8 | — |
| PENTAX K | Zoom | — | 28-50mm | f/3.5 | — | |
| PENTAX K+ MINOLTA MD, MINOLTA SR, NIKON F, NIKON F DX | Macro | — | 35-70mm | f/3.5 | — | |
CosinaMF 100mm F/3.5 Macro | PENTAX K+ CANON FD, MINOLTA MD, MINOLTA SR, NIKON F, NIKON F DX | Macro | — | 100mm | f/3.5 | — |
CosinaSuper 70-210mm F/4.5-5.6 | PENTAX K | Zoom | — | 70-210mm | f/4.5 | — |
| PENTAX K+ CANON EF, CANON FD, CONTAX/YASHICA, M42, MINOLTA SR, MINOLTA/SONY A, NIKON F, OLYMPUS OM | Macro | 2001 | 125mm | f/2.5 | 690g | |
| PENTAX K+ CANON FD, CONTAX/YASHICA, M42, MINOLTA SR, NIKON F, OLYMPUS OM | Telephoto | 2003 | 180mm | f/4 | 485g | |
| PENTAX K+ CANON FD, CONTAX/YASHICA, M42, MINOLTA SR, NIKON F, OLYMPUS OM | Telephoto | 2002 | 90mm | f/3.5 | 390g | |
| PENTAX K+ CANON EF, NIKON F | Telephoto | 2010 | 90mm | f/3.5 | 320g | |
| PENTAX K+ CANON FD, CONTAX/YASHICA, M42, MINOLTA SR, NIKON F, OLYMPUS OM | Prime | 2001 | 75mm | f/2.5 | 250g | |
| PENTAX K+ CANON EF, NIKON F | Wide | 2009 | 20mm | f/3.5 | 240g | |
| PENTAX K+ NIKON F | Portrait | 2007 | 58mm | f/1.4 | 320g |