Name Manufacturer / Model	Mount Bayonet	Type Category	Year Released	Focal mm	Aperture f/	Weight g
LeicaLeitz / Leica Summilux-M 75mm F/1.4 Type 2	LEICA M	Portrait	1982	75mm	f/1.4	625g
LeicaLeitz / Leitz Canada / Leica Elmarit-M 28mm F/2.8	LEICA M	Wide	1979	28mm	f/2.8	250g
LeicaLeitz / Leitz Canada / Leica Elmarit-M 28mm F/2.8 [III]	LEICA M	Wide	1979	28mm	f/2.8	250g
LeicaLeitz / Leitz Canada Elmarit-M 135mm F/2.8 [II] With OVU	LEICA M	Telephoto	1974	135mm	f/2.8	735g
LeicaLeitz / Leitz Canada Elmarit-M 135mm F/2.8 With OVU	LEICA M	Telephoto	1974	135mm	f/2.8	735g
LeicaLeitz / Leitz Canada Summicron-M 50mm F/2	LEICA M	Portrait	1980	50mm	f/2	195g
LeicaLeitz / Leitz Canada Summicron-M 50mm F/2 "Leica 1913-1983"	LEICA M	Portrait	1983	50mm	f/2	195g
LeicaLeitz / Leitz Canada Summicron-M 50mm F/2 [IV]	LEICA M	Portrait	1980	50mm	f/2	195g
LeicaLeitz / Leitz Canada Tele-Elmarit-M 90mm F/2.8	LEICA M	Telephoto	1974	90mm	f/2.8	225g
LeicaLeitz / Leitz Canada Tele-Elmarit-M 90mm F/2.8 [II]	LEICA M	Telephoto	1974	90mm	f/2.8	225g
LeicaLeitz / Leitz Canada Tele-Elmarit-M 90mm F/2.8 [III]	LEICA M	Telephoto	1974	90mm	f/2.8	225g
LeicaLeitz Canada Elmarit-M 135mm F/2.8	LEICA M	Telephoto	1963	135mm	f/2.8	730g
LeicaLeitz Canada Elmarit-M 135mm F/2.8 [I] With OVU	LEICA M	Telephoto	1963	135mm	f/2.8	730g
LeicaLeitz Canada Elmarit-M 135mm F/2.8 With OVU	LEICA M	Telephoto	1963	135mm	f/2.8	730g
LeicaLeitz Canada Elmarit-M 28mm F/2.8 "Leica 1913-1983"	LEICA M	Wide	1983	28mm	f/2.8	250g
LeicaLeitz Canada Noctilux-M 50mm F/1	LEICA M	Portrait	1976	50mm	f/1	580g
LeicaLeitz Canada Noctilux-M 50mm F/1 [I]	LEICA M	Portrait	1976	50mm	f/1	580g
LeicaLeitz Canada Noctilux-M 50mm F/1 II	LEICA M	Portrait	1978	50mm	f/1	580g
LeicaLeitz Canada Noctilux-M 50mm F/1 Type 1	LEICA M	Portrait	1976	50mm	f/1	580g
LeicaLeitz Canada Noctilux-M 50mm F/1 Type 2	LEICA M	Portrait	1978	50mm	f/1	580g
LeicaLeitz Canada Summicron 90mm F/2	LEICA M	Portrait	—	90mm	f/2	660g
LeicaLeitz Canada Summicron 90mm F/2 [I]	LEICA M	Portrait	—	90mm	f/2	—
LeicaLeitz Canada Summicron 90mm F/2 [I] Type 1	LEICA M	Portrait	1957	90mm	f/2	—
LeicaLeitz Canada Summicron 90mm F/2 [I] Type 2	LEICA M	Portrait	1959	90mm	f/2	660g
LeicaLeitz Canada Summicron 90mm F/2 [II]	LEICA M	Portrait	—	90mm	f/2	660g
LeicaLeitz Canada Summicron 90mm F/2 Type 1	LEICA M	Portrait	1957	90mm	f/2	—
LeicaLeitz Canada Summicron 90mm F/2 Type 2	LEICA M	Portrait	1959	90mm	f/2	660g
LeicaLeitz Canada Summicron-M 35mm F/2 "Leica 1913-1983"	LEICA M	Wide	1983	35mm	f/2	160g