| Name Manufacturer / Model | Mount Bayonet | Type Category | Year Released | Focal mm | Aperture f/ | Weight g |
|---|---|---|---|---|---|---|
| PENTAX K+ CANON FD, CONTAX/YASHICA, M42, MINOLTA SR, NIKON F, OLYMPUS OM | Prime | 2002 | 40mm | f/2 | 255g | |
| PENTAX K+ CANON EF, NIKON F | Prime | 2007 | 40mm | f/2 | 200g | |
CosinaWide Angle 20mm F/3.8 MC | PENTAX K+ CANON FD, CONTAX/YASHICA, KONICA AR, M42, MINOLTA SR, NIKON F, OLYMPUS OM | Wide | — | 20mm | f/3.8 | — |
Cosinon135mm F/2.8 Auto MC | PENTAX K | Telephoto | — | 135mm | f/2.8 | — |
Cosinon50mm F/1.7 MC Auto | PENTAX K+ M42 | Portrait | — | 50mm | f/1.7 | — |
CosinonAuto MC 40mm F/2.5 | PENTAX K | Prime | — | 40mm | f/2.5 | — |
Cosinon-S50mm F/1.4 MC | PENTAX K | Portrait | — | 50mm | f/1.4 | — |
Cosinon-S50mm F/1.8 | PENTAX K | Portrait | — | 50mm | f/1.8 | — |
Cosinon-W24mm F/2.8 MC | PENTAX K | Wide | — | 24mm | f/2.8 | — |
Cosinon-W28mm F/2.8 MC | PENTAX K | Wide | — | 28mm | f/2.8 | — |
Cosmicar70-200mm F/4 MC Zoom | PENTAX K | Zoom | — | 70-200mm | f/4 | — |
| PENTAX K+ CANON FD, CONTAX/YASHICA, KONICA AR, MINOLTA SR, NIKON F, NIKON F DX, OLYMPUS OM | Wide | — | 28mm | f/2.8 | — | |
| PENTAX K | Zoom | — | 28-80mm | f/3.5 | — | |
Dejur35mm F/2.8 Auto | PENTAX K | Wide | — | 35mm | f/2.8 | — |
DZOpticsKerlee 35mm F/1.2 | PENTAX K+ CANON EF, CANON EF-S, NIKON F, NIKON F DX, SONY E | Wide | — | 35mm | f/1.2 | — |
ElicarV-HQ Macro 55mm F/2.8 | PENTAX K+ CANON FD, CONTAX/YASHICA, KONICA AR, M42, MINOLTA MD, MINOLTA SR, NIKON F, NIKON F DX, OLYMPUS OM | Macro | — | 55mm | f/2.8 | — |
ElicarV-HQ Macro 90mm F/2.5 | PENTAX K+ CANON FD, CONTAX/YASHICA, KONICA AR, MINOLTA MD, MINOLTA SR, NIKON F, NIKON F DX, OLYMPUS OM | Macro | — | 90mm | f/2.5 | — |
| PENTAX K+ EXAKTA, MIRANDA, NIKON F, NIKON F DX | Telephoto | — | 85-250mm | f/4 | — | |
EnsinorМС AUTO 135mm F/2.8 | PENTAX K | Telephoto | — | 135mm | f/2.8 | — |
Era-650mm F/1.5 | PENTAX K+ M42 | Portrait | — | 50mm | f/1.5 | — |
Exakta24mm F/2.8 MC Macro | PENTAX K+ CANON FD, MINOLTA MD, MINOLTA SR | Macro | — | 24mm | f/2.8 | — |
| PENTAX K | Macro | — | 28-70mm | f/4 | — | |
| PENTAX K+ CANON FD, OLYMPUS OM | Macro | — | 35-70mm | f/3.5 | — | |
Exakta70-210mm F/4.5-5.6 | PENTAX K+ CANON FD, KONICA AR, M42, MINOLTA MD, MINOLTA SR, NIKON F, NIKON F DX, OLYMPUS OM | Zoom | — | 70-210mm | f/4.5 | — |
| PENTAX K+ CANON EF, CANON EF-S, MINOLTA/SONY A, NIKON F, NIKON F DX | Macro | — | 28-80mm | f/3.5 | — | |
Falcon14mm F/2.8 ED ASPH IF | PENTAX K+ CANON EF, CANON EF-S, MINOLTA/SONY A, NIKON F, NIKON F DX | Wide | — | 14mm | f/2.8 | — |
Falcon8mm F/3.5 Fish-Eye CS | PENTAX K+ CANON EF, CANON EF-S, MINOLTA/SONY A, NIKON F, NIKON F DX | Fisheye | — | 8mm | f/3.5 | — |
Finex70-200mm F/4 MC | PENTAX K | Zoom | — | 70-200mm | f/4 | — |