Name Manufacturer / Model	Mount Bayonet	Type Category	Year Released	Focal mm	Aperture f/	Weight g
PentaxHD PENTAX-D FA 15-30mm F/2.8 ED SDM WR	PENTAX K	Wide	2016	15-30mm	f/2.8	1040g
PentaxHD PENTAX-D FA 150-450mm F/4.5-5.6 DC AW	PENTAX K	Telephoto	2015	150-450mm	f/4.5	—
PentaxHD PENTAX-D FA 24-70mm F/2.8 ED SDM WR	PENTAX K	Zoom	2015	24-70mm	f/2.8	787g
PentaxHD PENTAX-D FA 28-105mm F/3.5-5.6 ED DC WR	PENTAX K	Zoom	2016	28-105mm	f/3.5	439g
PentaxHD PENTAX-D FA* 70-200mm F/2.8 ED DC AW	PENTAX K	Zoom	2015	70-200mm	f/2.8	1755g
PentaxHD PENTAX-DA 16-85mm F/3.5-5.6 ED DC WR	PENTAX K	Zoom	2014	16-85mm	f/3.5	488g
PentaxHD PENTAX-DA 18-50mm F/4-5.6 DC WR RE	PENTAX K	Zoom	2015	18-50mm	f/4	158g
PentaxSMC 1000mm F/8	PENTAX K	Telephoto	1975	1000mm	f/8	5290g
PentaxSMC 100mm F/4 Bellows	PENTAX K	Macro	1975	100mm	f/4	185g
PentaxSMC 100mm F/4 Macro	PENTAX K	Macro	1975	100mm	f/4	370g
PentaxSMC 150mm F/4	PENTAX K	Telephoto	1975	150mm	f/4	373g
PentaxSMC 17mm F/4 Fish-Eye	PENTAX K	Fisheye	1975	17mm	f/4	234g
PentaxSMC 200mm F/4	PENTAX K	Cinema	1975	200mm	f/4	535g
PentaxSMC 20mm F/4	PENTAX K	Wide	1975	20mm	f/4	300g
PentaxSMC 28mm F/2	PENTAX K	Wide	1976	28mm	f/2	423g
PentaxSMC 300mm F/4	PENTAX K	Cinema	1975	300mm	f/4	1020g
PentaxSMC 35mm F/2	PENTAX K	Wide	1975	35mm	f/2	295g
PentaxSMC 400-600mm F/8-12 Reflex	PENTAX K	Mirror	1984	400-600mm	f/8	730g
PentaxSMC 45-125mm F/4	PENTAX K	Zoom	1975	45-125mm	f/4	612g
PentaxSMC 50mm F/4 Macro	PENTAX K	Macro	1975	50mm	f/4	241g
PentaxSMC 55mm F/2	PENTAX K	Portrait	1976	55mm	f/2	221g
PentaxSmc DA 10-17mm F/3.5-4.5 ED IF Fisheye	PENTAX K	Fisheye	—	10-17mm	f/3.5	320g
PentaxSmc DA 40mm F/2.8 XS Lens	PENTAX K	Prime	2012	40mm	f/2.8	45g
PentaxSmc DA 70mm F/2.4 AL Limited	PENTAX K	Prime	2006	70mm	f/2.4	130g
PentaxSmc DA* 300mm F/4.0 ED IF SDM	PENTAX K	Telephoto	2008	300mm	f/4	1070g
PentaxSMC Reflex 1000mm F/11	PENTAX K	Mirror	1977	1000mm	f/11	2300g
Pentax-A 28-80mm F/3.5-4.5	PENTAX K	Zoom	1989	28-80mm	f/3.5	456g
Pentax-A 70-200mm F/4	PENTAX K	Zoom	1987	70-200mm	f/4	680g