Name Manufacturer / Model	Mount Bayonet	Type Category	Year Released	Focal mm	Aperture f/	Weight g
PentaxSmc Pentax-FA 100-300mm F/4.7-5.8	PENTAX K	Telephoto	2000	100-300mm	f/4.7	390g
PentaxSmc Pentax-FA 100mm F/2.8 Macro	PENTAX K	Macro	1991	100mm	f/2.8	600g
PentaxSmc Pentax-FA 100mm F/3.5 Macro	PENTAX K	Macro	1998	100mm	f/3.5	220g
PentaxSmc Pentax-FA 135mm F/2.8	PENTAX K	Telephoto	1991	135mm	f/2.8	375g
PentaxSmc Pentax-FA 135mm F/2.8 [IF]	PENTAX K	Telephoto	1991	135mm	f/2.8	375g
PentaxSmc Pentax-FA 20-35mm F/4 AL	PENTAX K	Wide	1998	20-35mm	f/4	245g
PentaxSmc Pentax-FA 20mm F/2.8	PENTAX K	Wide	1995	20mm	f/2.8	255g
PentaxSmc Pentax-FA 24-90mm F/3.5-4.5 AL	PENTAX K	Zoom	2001	24-90mm	f/3.5	355g
PentaxSmc Pentax-FA 24-90mm F/3.5-4.5 AL [IF]	PENTAX K	Zoom	2001	24-90mm	f/3.5	355g
PentaxSmc Pentax-FA 28-105mm F/3.2-4.5 AL	PENTAX K	Zoom	2001	28-105mm	f/3.2	255g
PentaxSmc Pentax-FA 28-105mm F/3.2-4.5 AL [IF]	PENTAX K	Zoom	2001	28-105mm	f/3.2	255g
PentaxSmc Pentax-FA 28-105mm F/4-5.6	PENTAX K	Zoom	1999	28-105mm	f/4	305g
PentaxSmc Pentax-FA 28-105mm F/4-5.6 [IF]	PENTAX K	Zoom	1999	28-105mm	f/4	305g
PentaxSmc Pentax-FA 28-105mm F/4-5.6 PZ	PENTAX K	Zoom	1991	28-105mm	f/4	515g
PentaxSmc Pentax-FA 28-200mm F/3.8-5.6 AL	PENTAX K	Zoom	1996	28-200mm	f/3.8	465g
PentaxSmc Pentax-FA 28-200mm F/3.8-5.6 AL [IF]	PENTAX K	Zoom	1996	28-200mm	f/3.8	465g
PentaxSmc Pentax-FA 28-70mm F/4 AL	PENTAX K	Zoom	1995	28-70mm	f/4	240g
PentaxSmc Pentax-FA 28-80mm F/3.5-4.7 PZ	PENTAX K	Zoom	1991	28-80mm	f/3.5	380g
PentaxSmc Pentax-FA 28-80mm F/3.5-5.6	PENTAX K	Zoom	1998	28-80mm	f/3.5	275g
PentaxSmc Pentax-FA 28-80mm F/3.5-5.6 AL	PENTAX K	Zoom	2002	28-80mm	f/3.5	230g
PentaxSmc Pentax-FA 28-90mm F/3.5-5.6	PENTAX K	Zoom	2001	28-90mm	f/3.5	195g
PentaxSmc Pentax-FA 28mm F/2.8 AL	PENTAX K	Wide	1991	28mm	f/2.8	185g
PentaxSmc Pentax-FA 28mm F/2.8 Soft	PENTAX K	Wide	1997	28mm	f/2.8	195g
PentaxSmc Pentax-FA 31mm F/1.8 AL Limited	PENTAX K	Wide	2001	31mm	f/1.8	345g
PentaxSmc Pentax-FA 35-80mm F/4-5.6	PENTAX K	Zoom	1999	35-80mm	f/4	160g
PentaxSmc Pentax-FA 35mm F/2 AL	PENTAX K	Wide	1999	35mm	f/2	175g
PentaxSmc Pentax-FA 43mm F/1.9 Limited	PENTAX K	Prime	1997	43mm	f/1.9	155g
PentaxSmc Pentax-FA 50mm F/1.4	PENTAX K	Portrait	1991	50mm	f/1.4	220g