Name Manufacturer / Model	Mount Bayonet	Type Category	Year Released	Focal mm	Aperture f/	Weight g
PentaxSmc Pentax-DA 40mm F/2.8 Limited Silver	PENTAX K	Prime	2011	40mm	f/2.8	90g
PentaxSmc Pentax-DA 40mm F/2.8 XS	PENTAX K	Prime	2012	40mm	f/2.8	52g
PentaxSmc Pentax-DA 40mm F/2.8 XS Silver	PENTAX K	Prime	2012	40mm	f/2.8	52g
PentaxSmc Pentax-DA 50-200mm F/4-5.6 ED	PENTAX K	Zoom	2005	50-200mm	f/4	255g
PentaxSmc Pentax-DA 50-200mm F/4-5.6 ED WR	PENTAX K	Zoom	2009	50-200mm	f/4	285g
PentaxSmc Pentax-DA 50mm F/1.8	PENTAX K	Portrait	2012	50mm	f/1.8	122g
PentaxSmc Pentax-DA 55-300mm F/4-5.8 ED	PENTAX K	Zoom	2008	55-300mm	f/4	440g
PentaxSmc Pentax-DA 70mm F/2.4 Limited	PENTAX K	Prime	2006	70mm	f/2.4	130g
PentaxSmc Pentax-DA 70mm F/2.4 Limited Silver	PENTAX K	Prime	2011	70mm	f/2.4	130g
PentaxSmc Pentax-DA L 18-50mm F/4-5.6 DC WR RE	PENTAX K	Zoom	2015	18-50mm	f/4	158g
PentaxSmc Pentax-DA L 18-55mm F/3.5-5.6 AL	PENTAX K	Zoom	2008	18-55mm	f/3.5	200g
PentaxSmc Pentax-DA L 18-55mm F/3.5-5.6 AL Olive	PENTAX K	Zoom	2009	18-55mm	f/3.5	200g
PentaxSmc Pentax-DA L 18-55mm F/3.5-5.6 AL White	PENTAX K	Zoom	2008	18-55mm	f/3.5	200g
PentaxSmc Pentax-DA L 18-55mm F/3.5-5.6 AL WR	PENTAX K	Zoom	2013	18-55mm	f/3.5	200g
PentaxSmc Pentax-DA L 50-200mm F/4-5.6 ED	PENTAX K	Zoom	2008	50-200mm	f/4	235g
PentaxSmc Pentax-DA L 50-200mm F/4-5.6 ED White	PENTAX K	Zoom	2008	50-200mm	f/4	235g
PentaxSmc Pentax-DA L 50-200mm F/4-5.6 ED WR	PENTAX K	Zoom	2013	50-200mm	f/4	235g
PentaxSmc Pentax-DA L 55-300mm F/4-5.8 ED	PENTAX K	Zoom	2009	55-300mm	f/4	425g
PentaxSmc Pentax-DA* 16-50mm F/2.8 ED AL [IF] SDM	PENTAX K	Zoom	2007	16-50mm	f/2.8	565g
PentaxSmc Pentax-DA* 16-50mm F/2.8 ED AL SDM	PENTAX K	Zoom	2007	16-50mm	f/2.8	565g
PentaxSmc Pentax-DA* 200mm F/2.8 ED [IF] SDM	PENTAX K	Telephoto	2008	200mm	f/2.8	825g
PentaxSmc Pentax-DA* 200mm F/2.8 ED SDM	PENTAX K	Telephoto	2008	200mm	f/2.8	825g
PentaxSmc Pentax-DA* 300mm F/4 ED [IF] SDM	PENTAX K	Telephoto	2008	300mm	f/4	1070g
PentaxSmc Pentax-DA* 300mm F/4 ED SDM	PENTAX K	Telephoto	2008	300mm	f/4	1070g
PentaxSmc Pentax-DA* 50-135mm F/2.8 ED [IF] SDM	PENTAX K	Zoom	2007	50-135mm	f/2.8	685g
PentaxSmc Pentax-DA* 50-135mm F/2.8 ED SDM	PENTAX K	Zoom	2007	50-135mm	f/2.8	685g
PentaxSmc Pentax-DA* 55mm F/1.4 SDM	PENTAX K	Portrait	2008	55mm	f/1.4	375g
PentaxSmc Pentax-DA* 60-250mm F/4 ED [IF] SDM	PENTAX K	Zoom	2008	60-250mm	f/4	1050g