Name Manufacturer / Model	Mount Bayonet	Type Category	Year Released	Focal mm	Aperture f/	Weight g
LeicaTri-ELMAR-M 28-35-50mm F/4 ASPH. [II]	LEICA M	Zoom	2000	28-50mm	f/4	340g
LeicaTri-ELMAR-M 28-35-50mm F/4 ASPH. Type 1	LEICA M	Zoom	1998	28-50mm	f/4	340g
LeicaTri-ELMAR-M 28-35-50mm F/4 ASPH. Type 2	LEICA M	Zoom	2000	28-50mm	f/4	340g
LeicaTri-Elmar-M ASPH 16-18-21mm F/4	LEICA M	Wide	2006	16-21mm	f/4	335g
LeicaTri-Elmar-M ASPH 28-35-50mm F/4	LEICA M	Zoom	1998	28-50mm	f/4	340g
LeicaWetzlar Summilux 50mm F/1.4	LEICA M	Portrait	1959	50mm	f/1.4	325g
LeicaLeitz / Leica Elmarit-M 21mm F/2.8	LEICA M	Wide	1980	21mm	f/2.8	290g
LeicaLeitz / Leica ELMARIT-M 21mm F/2.8 Type 2	LEICA M	Wide	1987	21mm	f/2.8	290g
LeicaLeitz / Leica NOCTILUX-M 50mm F/1	LEICA M	Portrait	1982	50mm	f/1	580g
LeicaLeitz / Leica NOCTILUX-M 50mm F/1 [III]	LEICA M	Portrait	1982	50mm	f/1	580g
LeicaLeitz / Leica Noctilux-M 50mm F/1 Type 3	LEICA M	Portrait	1982	50mm	f/1	580g
LeicaLeitz / Leica Summicron-M 35mm F/2	LEICA M	Wide	1980	35mm	f/2	160g
LeicaLeitz / Leica Summicron-M 35mm F/2 [IV]	LEICA M	Wide	1980	35mm	f/2	160g
LeicaLeitz / Leica SUMMILUX-M 75mm F/1.4 [II]	LEICA M	Portrait	1982	75mm	f/1.4	625g
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 Elmarit-M 28mm F/2.8	LEICA M	Wide	1979	28mm	f/2.8	250g
LeicaLeitz / Leitz Canada Elmarit-M 28mm F/2.8 [III]	LEICA M	Wide	1979	28mm	f/2.8	250g
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