Name Manufacturer / Model	Mount Bayonet	Type Category	Year Released	Focal mm	Aperture f/	Weight g
LeitzWetzlar / Leitz Canada Telyt-R 250mm F/4 [II] [11925]	LEICA R	Telephoto	—	250mm	f/4	—
LeitzWetzlar / Leitz Canada Telyt-R 400mm F/5.6 [11866, 14154]	LEICA R	Telephoto	—	400mm	f/5.6	—
LeitzWetzlar / Leitz Canada Telyt-R 560mm F/5.6 [11867, 14155]	LEICA R	Telephoto	—	560mm	f/5.6	—
LeitzWetzlar Elmar 135mm F/4 [11850, 11950, 11951]	LEICA M	Telephoto	—	135mm	f/4	—
LeitzWetzlar Elmar 50mm F/2.8	LEICA M	Prime	—	50mm	f/2.8	—
LeitzWetzlar Elmar 50mm F/3.5 [III] [ELMAR-M / 11110]	LEICA M	Prime	—	50mm	f/3.5	—
LeitzWetzlar Elmar 90mm F/4 [I] Type 3 [ELGAM / 11830, ELANG-M / 11130]	LEICA M	Telephoto	—	90mm	f/4	—
LeitzWetzlar Elmar 90mm F/4 [I] Type 4 [ILNOO / 11131, 11631]	LEICA M	Telephoto	—	90mm	f/4	—
LeitzWetzlar Elmar 90mm F/4 [II] [11830, 11128]	LEICA M	Telephoto	—	90mm	f/4	—
LeitzWetzlar Elmar 90mm F/4 Type 3	LEICA M	Telephoto	—	90mm	f/4	—
LeitzWetzlar Elmar-C 90mm F/4 [11540]	LEICA M	Telephoto	—	90mm	f/4	—
LeitzWetzlar Elmar-R 180mm F/4 [11922]	LEICA R	Telephoto	—	180mm	f/4	—
LeitzWetzlar Elmar-R 180mm F/4 Safari [11924]	LEICA R	Telephoto	—	180mm	f/4	—
LeitzWetzlar Elmarit 90mm F/2.8	LEICA M+ M39	Telephoto	—	90mm	f/2.8	—
LeitzWetzlar Elmarit 90mm F/2.8 [ELRIM / 11129, 11026]	LEICA M	Telephoto	—	90mm	f/2.8	—
LeitzWetzlar Elmarit-C 40mm F/2.8	LEICA M	Prime	—	40mm	f/2.8	—
LeitzWetzlar Elmarit-C 40mm F/2.8 [11541]	LEICA M	Prime	—	40mm	f/2.8	—
LeitzWetzlar Elmarit-R 135mm F/2.8 [I] [11111, 11211]	LEICA R	Telephoto	—	135mm	f/2.8	—
LeitzWetzlar Elmarit-R 180mm F/2.8 [II] [11923]	LEICA R	Telephoto	—	180mm	f/2.8	—
LeitzWetzlar Elmarit-R 180mm F/2.8 I	LEICA R	Telephoto	—	180mm	f/2.8	—
LeitzWetzlar Elmarit-R 28mm F/2.8 II	LEICA R	Wide	—	28mm	f/2.8	—
LeitzWetzlar Elmarit-R 28mm F/2.8 Safari [11206]	LEICA R	Wide	—	28mm	f/2.8	—
LeitzWetzlar Elmarit-R 35mm F/2.8 [I] [11101]	LEICA R	Wide	—	35mm	f/2.8	—
LeitzWetzlar Elmarit-R 35mm F/2.8 [II] [11201]	LEICA R	Wide	—	35mm	f/2.8	—
LeitzWetzlar Elmarit-R 35mm F/2.8 [III] [11231, 11251]	LEICA R	Wide	—	35mm	f/2.8	—
LeitzWetzlar Elmarit-R 90mm F/2.8 I	LEICA R	Telephoto	—	90mm	f/2.8	—
LeitzWetzlar Fisheye-Elmarit-R 16mm F/2.8 [11222, 11327]	LEICA R	Fisheye	—	16mm	f/2.8	—
LeitzWetzlar Hektor 135mm F/4.5	LEICA M	Telephoto	—	135mm	f/4.5	—