Name Manufacturer / Model	Mount Bayonet	Type Category	Year Released	Focal mm	Aperture f/	Weight g
Mamiya-Sekor Z 360mm F/6	MAMIYA RZ67	Telephoto	—	360mm	f/6	1110g
Mamiya-Sekor Z 360mm F/6 [W]	MAMIYA RZ67	Telephoto	—	360mm	f/6	1110g
Mamiya-Sekor Z 500mm F/8	MAMIYA RZ67	Telephoto	—	500mm	f/8	1960g
Mamiya-Sekor Z 500mm F/8 [W]	MAMIYA RZ67	Telephoto	—	500mm	f/8	1960g
Mamiya-Sekor Z 50mm F/4.5	MAMIYA RZ67	Prime	1982	50mm	f/4.5	760g
Mamiya-Sekor Z 50mm F/4.5 [W]	MAMIYA RZ67	Prime	1982	50mm	f/4.5	760g
Mamiya-Sekor Z 65mm F/4	MAMIYA RZ67	Prime	1982	65mm	f/4	715g
Mamiya-Sekor Z 65mm F/4 [W]	MAMIYA RZ67	Prime	1982	65mm	f/4	715g
Mamiya-Sekor Z 90mm F/3.5	MAMIYA RZ67	Telephoto	1982	90mm	f/3.5	690g
Mamiya-Sekor Z 90mm F/3.5 [W]	MAMIYA RZ67	Telephoto	1982	90mm	f/3.5	690g
Mamiya-SekorA APO Macro 120mm F/4	MAMIYA 645	Macro	—	120mm	f/4	745g
Mamiya-SekorAF D SK LS Macro 120mm F/4	MAMIYA 645	Macro	—	120mm	f/4	960g
Mamiya-SekorAF D ULD IF 210mm F/4	MAMIYA 645	Telephoto	—	210mm	f/4	750g
Mamiya-SekorC 150mm F/4	MAMIYA 645	Telephoto	1975	150mm	f/4	440g
Mamiya-SekorC 210mm F/4	MAMIYA 645	Telephoto	1975	210mm	f/4	715g
Mamiya-SekorC Macro 80mm F/4	MAMIYA 645	Macro	1977	80mm	f/4	585g
Mamiya-SekorC Mirror 500mm F/8	MAMIYA 645	Mirror	—	500mm	f/8	880g
Mamiya-SekorC N 210mm F/4	MAMIYA 645	Telephoto	—	210mm	f/4	775g
Mamiya-SekorC N Macro 80mm F/4	MAMIYA 645	Macro	—	80mm	f/4	585g
Mamiya-SekorC Shift 50mm F/4	MAMIYA 645	Prime	—	50mm	f/4	735g
Mamiya-SekorC Soft Focus 145mm F/4	MAMIYA 645	Telephoto	—	145mm	f/4	900g
Mamiya-SekorC ULD Fisheye 24mm F/4	MAMIYA 645	Fisheye	—	24mm	f/4	785g
Mamiya-SekorD Macro 120mm F/4	MAMIYA 645	Macro	—	120mm	f/4	835g
MCSoligor S/M 500mm F/8.8 Mirror Cambron, Sirius	T MOUNT	Mirror	1989	500mm	f/8.8	325g
Mepro750mm F/11 Mirror	T MOUNT	Mirror	—	750mm	f/11	—
Meyer-Optik GörlitzMeyer-Optik Gorlitz Primotar E 80mm F/3.5	PENTACON SIX	Prime	1956	80mm	f/3.5	—
Mir-10A 28mm F/3.5	T MOUNT	Wide	—	28mm	f/3.5	520g
Mir-1A 37mm F/2.8	T MOUNT	Prime	1972	37mm	f/2.8	225g