Name Manufacturer / Model	Mount Bayonet	Type Category	Year Released	Focal mm	Aperture f/	Weight g
Mamiya/Sekor SX 600mm F/8	M42	Telephoto	1974	600mm	f/8	1950g
Mamiya/Sekor SX 60mm F/2.8 Macro	M42	Macro	1974	60mm	f/2.8	395g
Mamiya/Sekor SX 800mm F/8	M42	Telephoto	1974	800mm	f/8	2320g
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
Mandler35mm F/2 M	LEICA M	Wide	2025	35mm	f/2	138g
MCSoligor S/M 500mm F/8.8 Mirror Cambron, Sirius	T MOUNT	Mirror	1989	500mm	f/8.8	325g
Mcoplus32mm F/1.6 MC	CANON EF-M	Wide	—	32mm	f/1.6	165g
Mcoplus35mm F/1.2 MC	CANON EF-M	Wide	—	35mm	f/1.2	195g
Mcoplus35mm F/1.6 Multi Coated	FUJIFILM X	Wide	—	35mm	f/1.6	206g
Meike25mm F/0.95 Multi Coated	CANON EF-M	Wide	2016	25mm	f/0.95	540g
Meike25mm F/0.95 Multi Coated II	CANON EF-M	Wide	2022	25mm	f/0.95	600g
Meike35mm F/0.95	FUJIFILM X	Wide	—	35mm	f/0.95	—
Meike35mm F/0.95 Multi Coated	CANON EF-M	Wide	2022	35mm	f/0.95	380g
Meike35mm F/1.4 Multi Coated	CANON EF-M	Wide	2019	35mm	f/1.4	220g
Meike35mm F/1.7 Multi Coated	CANON EF-M	Wide	2016	35mm	f/1.7	176g
Meike50mm F/0.95	CANON EF-M	Portrait	2022	50mm	f/0.95	420g