Name Manufacturer / Model	Mount Bayonet	Type Category	Year Released	Focal mm	Aperture f/	Weight g
PentaxSuper-Takumar 35mm F/2 Ver 1 Late	M42	Wide	1966	35mm	f/2	398g
PentaxSuper-Takumar 35mm F/2 Ver 2	M42	Wide	1967	35mm	f/2	242g
PentaxTakumar 35mm F/4	M42	Wide	1957	35mm	f/4	136g
Pentax-A 28-80mm F/3.5-4.5	PENTAX K	Zoom	1989	28-80mm	f/3.5	456g
Pentax-A 645 SMC 120mm F/4 Macro	PENTAX 645	Macro	1986	120mm	f/4	695g
Pentax-A 645 SMC 200mm F/4	PENTAX 645	Telephoto	1985	200mm	f/4	570g
Pentax-A 645 SMC 300mm F/4 ED	PENTAX 645	Telephoto	1984	300mm	f/4	1360g
Pentax-A 645 SMC 300mm F/4 ED [IF]	PENTAX 645	Telephoto	1984	300mm	f/4	1360g
Pentax-A 70-200mm F/4	PENTAX K	Zoom	1987	70-200mm	f/4	680g
Pentax-A 70-200mm F/4 Macro	PENTAX K	Macro	1987	70-200mm	f/4	—
Pentax-A SMC 100mm F/4 Macro	PENTAX K	Macro	1984	100mm	f/4	340g
Pentax-A SMC 200mm F/4	PENTAX K	Telephoto	1984	200mm	f/4	405g
Pentax-A SMC 24-50mm F/4	PENTAX K	Zoom	1984	24-50mm	f/4	375g
Pentax-A SMC 28-135mm F/4	PENTAX K	Zoom	1984	28-135mm	f/4	820g
Pentax-A SMC 28mm F/2	PENTAX K	Wide	1984	28mm	f/2	215g
Pentax-A SMC 35-70mm F/4	PENTAX K	Zoom	1984	35-70mm	f/4	330g
Pentax-A SMC 35mm F/2	PENTAX K	Wide	1984	35mm	f/2	205g
Pentax-A SMC 50mm F/2	PENTAX K	Portrait	1985	50mm	f/2	145g
Pentax-A SMC 70-210mm F/4	PENTAX K	Zoom	1984	70-210mm	f/4	680g
Pentax-A* SMC 1200mm F/8 ED [IF]	PENTAX K	Telephoto	1986	1200mm	f/8	8580g
Pentax-A* SMC 200mm F/4 Macro ED	PENTAX K	Macro	1984	200mm	f/4	895g
Pentax-A* SMC 300mm F/4	PENTAX K	Telephoto	1984	300mm	f/4	850g
Pentax-F 28-80mm F/3.5-4.5	PENTAX K	Zoom	1988	28-80mm	f/3.5	408g
Pentax-F 70-200mm F/4-5.6	PENTAX K	Zoom	1988	70-200mm	f/4	555g
Pentax-M SMC 100mm F/4 Macro	PENTAX K	Macro	1977	100mm	f/4	355g
Pentax-M SMC 200mm F/4	PENTAX K	Cinema	1977	200mm	f/4	405g
Pentax-M SMC 20mm F/4	PENTAX K	Wide	1977	20mm	f/4	150g
Pentax-M SMC 24-50mm F/4	PENTAX K	Zoom	1980	24-50mm	f/4	380g