Name Manufacturer / Model	Mount Bayonet	Type Category	Year Released	Focal mm	Aperture f/	Weight g
LeicaLeitz Wetzlar / Leitz Canada SUMMICRON 35mm F/2 [II, III]	LEICA M	Wide	1969	35mm	f/2	170g
LeicaLeitz Wetzlar / Leitz Canada Summicron 35mm F/2 [II]	LEICA M	Wide	1969	35mm	f/2	235g
LeicaLeitz Wetzlar / Leitz Canada Summicron 35mm F/2 [III]	LEICA M	Wide	1973	35mm	f/2	170g
LeicaLeitz Wetzlar / Leitz Canada Summicron 35mm F/2 With OVU	LEICA M	Wide	1958	35mm	f/2	235g
LeicaLeitz Wetzlar / Leitz Canada Summicron 90mm F/2 [I] Type 1	M39	Portrait	1957	90mm	f/2	—
LeicaLeitz Wetzlar / Leitz Canada Summicron 90mm F/2 Type 1	M39	Portrait	1957	90mm	f/2	—
LeicaLeitz Wetzlar / Leitz Canada SUMMICRON-R 50mm F/2	LEICA R	Portrait	1964	50mm	f/2	340g
LeicaLeitz Wetzlar / Leitz Canada SUMMICRON-R 50mm F/2 [I]	LEICA R	Portrait	1964	50mm	f/2	340g
LeicaLeitz Wetzlar / Leitz Canada Summilux 35mm F/1.4	LEICA M	Wide	1967	35mm	f/1.4	200g
LeicaLeitz Wetzlar / Leitz Canada SUMMILUX-R 50mm F/1.4 [I] Type 1	LEICA R	Portrait	1970	50mm	f/1.4	460g
LeicaLeitz Wetzlar / Leitz Canada SUMMILUX-R 50mm F/1.4 Type 1	LEICA R	Portrait	1970	50mm	f/1.4	460g
LeicaLeitz Wetzlar / Leitz Canada Summilux[-M] 35mm F/1.4 [II]	LEICA M	Wide	1967	35mm	f/1.4	200g
LeicaLeitz Wetzlar / Leitz Canada Tele-ELMARIT 90mm F/2.8	LEICA M	Telephoto	1964	90mm	f/2.8	340g
LeicaLeitz Wetzlar / Leitz Canada Tele-Elmarit 90mm F/2.8 [I]	LEICA M	Telephoto	1964	90mm	f/2.8	340g
LeicaLeitz Wetzlar / Leitz Canada Tele-ELMARIT 90mm F/2.8 [II]	LEICA M	Telephoto	1964	90mm	f/2.8	340g
LeicaLeitz Wetzlar / Leitz Canada Telyt-R 250mm F/4	LEICA R	Telephoto	1980	250mm	f/4	1230g
LeicaLeitz Wetzlar / Leitz Canada Telyt-R 250mm F/4 [I]	LEICA R	Telephoto	1970	250mm	f/4	1410g
LeicaLeitz Wetzlar / Leitz Canada Telyt-R 250mm F/4 [II]	LEICA R	Telephoto	1980	250mm	f/4	1230g
LeicaLeitz Wetzlar / Leitz Canada TELYT-R 400mm F/5.6	LEICA R	Telephoto	1968	400mm	f/5.6	—
LeicaLeitz Wetzlar / Leitz Canada TELYT-R 560mm F/5.6	LEICA R	Telephoto	1968	560mm	f/5.6	—
LeicaLeitz Wetzlar Canada Summarit 50mm F/1.5	LEICA M	Portrait	1949	50mm	f/1.5	320g
LeicaLeitz Wetzlar Canada Summicron 35mm F/2 I	LEICA M	Wide	1958	35mm	f/2	150g
LeicaLeitz Wetzlar Canada Summicron 35mm F/2 II, III	LEICA M	Wide	1969	35mm	f/2	170g
LeicaLeitz Wetzlar Canada Telyt-R 250mm F/4 I	LEICA R	Telephoto	1970	250mm	f/4	—
LeicaLeitz Wetzlar Canada Telyt-R 250mm F/4 II	LEICA R	Telephoto	1980	250mm	f/4	—
LeicaLeitz Wetzlar Compur-Summicron 50mm F/2	M39	Portrait	1954	50mm	f/2	—
LeicaLeitz Wetzlar Elmar 105mm F/6.3	M39	Telephoto	1930	105mm	f/6.3	—
LeicaLeitz Wetzlar Elmar 135mm F/4	LEICA M	Telephoto	—	135mm	f/4	405g