Name Manufacturer / Model	Mount Bayonet	Type Category	Year Released	Focal mm	Aperture f/	Weight g
SamyangAuto 80-200mm F/3.9 MC	PENTAX K+ CANON FD, M42, MINOLTA SR, NIKON F, OLYMPUS OM, PRAKTICA B	Zoom	—	80-200mm	f/3.9	—
SamyangAuto 80-200mm F/4-5.6 MC	PENTAX K+ CANON FD, M42, MINOLTA SR, NIKON F, OLYMPUS OM, PRAKTICA B	Zoom	—	80-200mm	f/4	—
SamyangT-S 24mm F/3.5 ED AS UMC	PENTAX K+ CANON EF, CANON EF-S, MICRO 4/3, MINOLTA/SONY A, NIKON F, NIKON F DX, SONY E, SONY FE	Wide	2013	24mm	f/3.5	667g
SamyangT-S 24mm F/3.5 ED AS UMC / Rokinon T-S 24mm F/3.5 ED AS UMC	PENTAX K+ CANON EF, MINOLTA/SONY A, NIKON F, SONY E	Wide	2012	24mm	f/3.5	680g
SchneiderPC-Super-Angulon 28mm F/2.8	PENTAX K+ MINOLTA/SONY A, NIKON F	Tilt-shift	—	28mm	f/2.8	565g
Schneider-KreuznachD-Xenon 50-200mm F/4-5.6 ED	PENTAX K	Zoom	—	50-200mm	f/4	—
Schneider-KreuznachMakro-Symmar 85mm F/2.4	PENTAX K+ CANON EF, CANON EF-S, MINOLTA/SONY A, NIKON F, NIKON F DX	Telephoto	—	85mm	f/2.4	—
Schneider-KreuznachPC-TS Super-Angulon 28mm F/4.5 HM Aspheric	PENTAX K+ CANON EF, CANON EF-S, MINOLTA/SONY A, NIKON F, NIKON F DX	Tilt-shift	—	28mm	f/4.5	—
Schneider-KreuznachTS-PC Makro-Symmar 90mm F/4 HM	PENTAX K+ CANON EF, CANON EF-S, INTERCHANGEABLE MOUNT, MINOLTA/SONY A, NIKON F, NIKON F DX	Tilt-shift	2010	90mm	f/4	1110g
Schneider-KreuznachTS-PC Super-Angulon 50mm F/2.8 HM	PENTAX K+ CANON EF, CANON EF-S, INTERCHANGEABLE MOUNT, MINOLTA/SONY A, NIKON F, NIKON F DX	Tilt-shift	2010	50mm	f/2.8	1400g
Sears28-85mm F/3.5-4.5 MC Auto Zoom	PENTAX K+ CANON FD	Zoom	—	28-85mm	f/3.5	—
Sears300mm F/5.6 MC	PENTAX K+ CANON FD, CONTAX/YASHICA, KONICA AR, M42, MINOLTA SR, NIKON F, NIKON F DX, OLYMPUS OM	Telephoto	—	300mm	f/5.6	—
Sears50mm F/1.7 MC Auto 49Ø	PENTAX K	Portrait	—	50mm	f/1.7	—
Sears50mm F/1.7 MC Auto 52Ø	PENTAX K	Portrait	—	50mm	f/1.7	—
Sears50mm F/2	PENTAX K	Portrait	—	50mm	f/2	—
SearsMC 135mm F/2.8 Mod. No. 202.736950	PENTAX K	Telephoto	—	135mm	f/2.8	—
SearsMC 135mm F/2.8 Mod. No. 202.737370	PENTAX K	Telephoto	—	135mm	f/2.8	—
SearsMC 28-70mm F/3.5-4.5 Mod.no. 202. 7377100	PENTAX K+ CANON FD, CONTAX/YASHICA, KONICA AR, M42, MINOLTA MD, MINOLTA SR, NIKON F, NIKON F DX, OLYMPUS OM	Zoom	—	28-70mm	f/3.5	—
SearsMC 28mm F/2.8 Mod. No. 199.737310	PENTAX K	Wide	—	28mm	f/2.8	—
SearsMC 28mm F/2.8 Mod. No. 202.736890	PENTAX K	Wide	—	28mm	f/2.8	—
SearsMC 50mm F/1.4	PENTAX K	Portrait	—	50mm	f/1.4	—
SearsMC 60-300mm F/4-5.6 Mod. No. 202.7368300	PENTAX K+ CANON FD, CONTAX/YASHICA, KONICA AR, M42, MINOLTA MD, MINOLTA SR, NIKON F, NIKON F DX, OLYMPUS OM	Zoom	—	60-300mm	f/4	—
SearsMC 70-210mm F/4	PENTAX K+ CANON FD, CONTAX/YASHICA, KONICA AR, M42, MINOLTA SR, NIKON F, NIKON F DX, OLYMPUS OM	Zoom	—	70-210mm	f/4	—
SearsMC 80-200mm F/4 Mod. No. 202. 737030	PENTAX K+ CANON FD, CONTAX/YASHICA, KONICA AR, M42, MINOLTA MD, MINOLTA SR, NIKON F, NIKON F DX, OLYMPUS OM	Zoom	—	80-200mm	f/4	—
SearsMC 80-205mm F/4.5 Mod. No. 202.737770	PENTAX K+ CANON FD, CONTAX/YASHICA, KONICA AR, M42, MINOLTA MD, MINOLTA SR, NIKON F, NIKON F DX, OLYMPUS OM	Zoom	—	80-205mm	f/4.5	—
Seikanon28-80mm F/3.5-4.5 MC	PENTAX K+ MINOLTA SR	Zoom	—	28-80mm	f/3.5	—
Seimar28-70mm F/3.5-3.8 MC Auto	PENTAX K+ CANON FD	Zoom	—	28-70mm	f/3.5	—
Sigma10-20mm F/3.5 EX DC HSM	PENTAX K+ CANON EF, CANON EF-S, MINOLTA/SONY A, NIKON F, NIKON F DX	Wide	2009	10-20mm	f/3.5	520g