Name Manufacturer / Model	Mount Bayonet	Type Category	Year Released	Focal mm	Aperture f/	Weight g
LeicaSummicron-M 50mm F/2	M39	Portrait	—	50mm	f/2	—
LeicaSummicron-M 50mm F/2 "150 Jahre Optik" [10483]	LEICA M	Portrait	—	50mm	f/2	—
LeicaSummicron-M 50mm F/2 "50 Jahre Summicron" [11615]	LEICA M	Portrait	—	50mm	f/2	—
LeicaSummicron-M 50mm F/2 "Colombo '92" [11825]	LEICA M	Portrait	—	50mm	f/2	—
LeicaSummicron-M 50mm F/2 "Gold Dragon" [11834]	LEICA M	Portrait	—	50mm	f/2	—
LeicaSummicron-M 50mm F/2 "Leica HISTORICA 20th Anniversary" [11836]	LEICA M	Portrait	—	50mm	f/2	—
LeicaSummicron-M 50mm F/2 "LHSA 25th Anniversary" [11825]	LEICA M	Portrait	—	50mm	f/2	—
LeicaSummicron-M 50mm F/2 "Year Of The Rooster" [11825]	LEICA M	Portrait	—	50mm	f/2	—
LeicaSummicron-M 50mm F/2 [V] [11826, 11816]	LEICA M	Portrait	—	50mm	f/2	—
LeicaSummicron-M 50mm F/2 Gold "King Of Thailand" [11833]	LEICA M	Portrait	—	50mm	f/2	—
LeicaSummicron-M 50mm F/2 Safari [11824]	LEICA M	Portrait	—	50mm	f/2	—
LeicaSummicron-M 50mm F/2 Titanium [11624]	LEICA M	Portrait	—	50mm	f/2	—
LeicaSummicron-M 50mm F/2 Type V	LEICA M	Portrait	2026	50mm	f/2	240g
LeicaSummicron-M 66 F/2	LEICA M	Portrait	2026	66mm	f/2	456g
LeicaSummicron-M 90mm F/2 "LHSA 25th Anniversary" [11137]	LEICA M	Portrait	—	90mm	f/2	—
LeicaSummicron-M 90mm F/2 [II] Type 2 [11136, 11137]	LEICA M	Portrait	—	90mm	f/2	—
LeicaSummicron-R 35mm F/2 I	LEICA R	Wide	—	35mm	f/2	—
LeicaSummicron-R 35mm F/2 II	LEICA R	Wide	—	35mm	f/2	—
LeicaSummicron-R 50mm F/2 E55	LEICA R	Portrait	—	50mm	f/2	—
LeicaSummicron-R 50mm F/2 V.1	LEICA R	Portrait	—	50mm	f/2	—
LeicaSummicron-R 90mm F/2	LEICA R	Portrait	—	90mm	f/2	—
LeicaSummicron-S 100mm F/2 ASPH. [11056]	LEICA S	Portrait	—	100mm	f/2	—
LeicaSummicron-SL 35mm F/2 ASPH. [11192]	L-MOUNT	Wide	—	35mm	f/2	—
LeicaSummicron-SL 35mm F/2 ASPH. 2023	L-MOUNT	Wide	—	35mm	f/2	—
LeicaSummicron-SL 50mm F/2 ASPH. [11193]	L-MOUNT	Portrait	—	50mm	f/2	—
LeicaSummicron-SL 50mm F/2 ASPH. L	L-MOUNT	Portrait	2023	50mm	f/2	402g
LeicaSummicron-T 23mm F/2 ASPH	LEICA T	Cinema	—	23mm	f/2	154g
LeicaSummicron-T 23mm F/2 ASPH L	L-MOUNT	Cinema	2014	23mm	f/2	153g