Name Manufacturer / Model	Mount Bayonet	Type Category	Year Released	Focal mm	Aperture f/	Weight g
PentaxSmc Pentax-FA 645 35mm F/3.5 AL	PENTAX 645	Wide	2001	35mm	f/3.5	560g
PentaxSmc Pentax-FA 645 35mm F/3.5 AL [IF]	PENTAX 645	Wide	2001	35mm	f/3.5	560g
PentaxSmc Pentax-FA 645 400mm F/5.6 ED	PENTAX 645	Telephoto	1997	400mm	f/5.6	1260g
PentaxSmc Pentax-FA 645 400mm F/5.6 ED [IF]	PENTAX 645	Telephoto	1997	400mm	f/5.6	1260g
PentaxSmc Pentax-FA 645 45-85mm F/4.5	PENTAX 645	Zoom	1997	45-85mm	f/4.5	815g
PentaxSmc Pentax-FA 645 45mm F/2.8	PENTAX 645	Prime	1997	45mm	f/2.8	475g
PentaxSmc Pentax-FA 645 55-110mm F/5.6	PENTAX 645	Zoom	2002	55-110mm	f/5.6	500g
PentaxSmc Pentax-FA 645 75mm F/2.8	PENTAX 645	Prime	1997	75mm	f/2.8	215g
PentaxSmc Pentax-FA 645 80-160mm F/4.5	PENTAX 645	Zoom	1999	80-160mm	f/4.5	1010g
PentaxSmc Pentax-FA* 645 300mm F/4 ED	PENTAX 645	Telephoto	1997	300mm	f/4	1490g
PentaxSmc Pentax-FA* 645 300mm F/4 ED [IF]	PENTAX 645	Telephoto	1997	300mm	f/4	1490g
PentaxSmc Pentax-M* 67 400mm F/4 ED	PENTAX 67	Telephoto	1986	400mm	f/4	3700g
PentaxSmc Pentax-M* 67 400mm F/4 ED [IF]	PENTAX 67	Telephoto	1986	400mm	f/4	3700g
PentaxSmc Pentax-M* 67 800mm F/6.7 ED	PENTAX 67	Cinema	1989	800mm	f/6.7	6500g
PentaxSmc Pentax-M* 67 800mm F/6.7 ED [IF]	PENTAX 67	Cinema	1989	800mm	f/6.7	6500g
Perkin-Elmer680mm F/12 Compact Mirror Telephoto "Recon 200"	T MOUNT	Mirror	—	680mm	f/12	745g
PetriC.C 200mm F/3.5	T MOUNT+ INTERCHANGEABLE MOUNT	Telephoto	1964	200mm	f/3.5	785g
Phase One45mm F/3.5 TS	MAMIYA 645	Prime	2008	45mm	f/3.5	880g
Porstcolor Super 135mm F/1.5	T MOUNT	Portrait	—	135mm	f/1.5	—
Prinz500mm F/8 Mirror	T MOUNT	Mirror	—	500mm	f/8	—
Questar700mm F/8 Mirror	T MOUNT	Mirror	1977	700mm	f/8	1815g
Richard Gale OpticsClavius 28mm F/2 T2.3	PL+ ARRI PL	Cinema	2018	28mm	f/2	1800g
Richard Gale OpticsClavius 38mm F/2 T2.3	PL+ ARRI PL	Cinema	2018	38mm	f/2	1500g
Richard Gale OpticsClavius 58mm F/2 T2.3	PL+ ARRI PL	Cinema	2018	58mm	f/2	1200g
Richard Gale OpticsClavius 88mm F/2 T2.3	PL+ ARRI PL	Cinema	2018	88mm	f/2	1500g
Richard Gale OpticsNeptune 28mm F/1.9	PL+ ARRI PL	Wide	—	28mm	f/1.9	—
Richard Gale OpticsNeptune 38mm F/1.9	PL+ ARRI PL	Prime	—	38mm	f/1.9	—
Richard Gale OpticsNeptune 58mm F/1.9	PL+ ARRI PL	Portrait	—	58mm	f/1.9	—