Name Manufacturer / Model	Mount Bayonet	Type Category	Year Released	Focal mm	Aperture f/	Weight g
LeicaSummicron-M 50mm F/2 Titanium	LEICA M	Portrait	2001	50mm	f/2	335g
LeicaSummicron-M 50mm F/2 V	LEICA M	Portrait	1994	50mm	f/2	240g
LeicaSummicron-M 90mm F/2	LEICA M	Portrait	1980	90mm	f/2	410g
LeicaSummicron-M 90mm F/2 "LHSA 25th Anniversary"	LEICA M	Portrait	1993	90mm	f/2	684g
LeicaSummicron-M 90mm F/2 [II] Type 2	LEICA M	Portrait	1982	90mm	f/2	484g
LeicaSummicron-M 90mm F/2 [IV]	LEICA M	Portrait	1982	90mm	f/2	484g
LeicaSummicron-M 90mm F/2 Type 2	LEICA M	Portrait	1982	90mm	f/2	484g
LeicaSummicron-M ASPH 28mm F/2	LEICA M	Wide	2000	28mm	f/2	270g
LeicaSummicron-M ASPH 35mm F/2	LEICA M	Wide	1997	35mm	f/2	340g
LeicaSummicron-M I 5cm F/2	LEICA M	Wide	1951	5mm	f/2	220g
LeicaSummicron-M I 9cm F/2	LEICA M	Wide	1957	9mm	f/2	660g
LeicaSummicron-M II 35mm F/2	LEICA M	Wide	1969	35mm	f/2	170g
LeicaSummicron-M II 5cm F/2	LEICA M	Wide	1968	5mm	f/2	240g
LeicaSummicron-M II 9cm F/2	LEICA M	Wide	1963	9mm	f/2	685g
LeicaSummicron-M III 35mm F/2	LEICA M	Wide	1971	35mm	f/2	170g
LeicaSummicron-M III 90mm F/2	LEICA M	Portrait	1980	90mm	f/2	690g
LeicaSummicron-M IV 35mm F/2	LEICA M	Wide	1979	35mm	f/2	160g
LeicaSummilux 50mm F/1.4	LEICA M	Portrait	1961	50mm	f/1.4	301g
LeicaSummilux 50mm F/1.4 III	LEICA M	Portrait	1995	50mm	f/1.4	275g
LeicaSummilux-M 21mm F/1.4 ASPH.	LEICA M	Wide	2008	21mm	f/1.4	580g
LeicaSummilux-M 24mm F/1.4	LEICA M	Wide	—	24mm	f/1.4	500g
LeicaSummilux-M 24mm F/1.4 ASPH.	LEICA M	Wide	2008	24mm	f/1.4	500g
LeicaSummilux-M 28mm F/1.4 ASPH.	LEICA M	Wide	2015	28mm	f/1.4	440g
LeicaSummilux-M 28mm F/1.4 ASPH. "Edition 100"	LEICA M	Wide	2014	28mm	f/1.4	—
LeicaSummilux-M 28mm F/1.4 ASPH. Silver	LEICA M	Wide	2019	28mm	f/1.4	440g
LeicaSummilux-M 35mm F/1.4	LEICA M	Wide	1967	35mm	f/1.4	200g
LeicaSummilux-M 35mm F/1.4 [I]	LEICA M	Wide	2022	35mm	f/1.4	200g
LeicaSummilux-M 35mm F/1.4 [II] Titanium	LEICA M	Wide	1992	35mm	f/1.4	195g