Name Manufacturer / Model	Mount Bayonet	Type Category	Year Released	Focal mm	Aperture f/	Weight g
YashicaDSB 28mm F/2.8	CONTAX/YASHICA	Wide	—	28mm	f/2.8	236g
YashicaDSB 35-105mm F/3.8-4.8	CONTAX/YASHICA	Zoom	—	35-105mm	f/3.8	460g
YashicaDSB 38-90mm F/3.5	CONTAX/YASHICA	Zoom	—	38-90mm	f/3.5	685g
YashicaDSB 50mm F/1.9	CONTAX/YASHICA	Portrait	—	50mm	f/1.9	215g
YashicaDSB 55mm F/2	C MOUNT	Portrait	—	55mm	f/2	200g
YashicaDSB 55mm F/2	CONTAX/YASHICA	Portrait	—	55mm	f/2	200g
YashicaDSB 70-180mm F/4.5	CONTAX/YASHICA	Zoom	—	70-180mm	f/4.5	497g
YashicaDSB 70-210mm F/4	C MOUNT	Zoom	—	70-210mm	f/4	690g
YashicaDSB 70-210mm F/4	CONTAX/YASHICA	Zoom	—	70-210mm	f/4	690g
YashicaDSB 75-150mm F/3.9	CONTAX/YASHICA	Zoom	—	75-150mm	f/3.9	595g
YashicaDSB 75-200mm F/4.5 Macro	CONTAX/YASHICA	Macro	—	75-200mm	f/4.5	520g
YashicaMC 28-70mm F/3.5-4.8	CONTAX/YASHICA	Zoom	—	28-70mm	f/3.5	375g
YashicaMC 28-80mm F/3.9-4.9	CONTAX/YASHICA	Zoom	1991	28-80mm	f/3.9	550g
YashicaMC 35-70mm F/3.5-4.5	CONTAX/YASHICA	Zoom	1988	35-70mm	f/3.5	330g
YashicaMC 70-210mm F/4.5-5.6 Macro	CONTAX/YASHICA	Macro	—	70-210mm	f/4.5	420g
YashicaMC 75-200mm F/4.5 Macro	CONTAX/YASHICA	Macro	1989	75-200mm	f/4.5	420g
YashicaML 100-300mm F/5.6	CONTAX/YASHICA	Telephoto	1983	100-300mm	f/5.6	850g
YashicaML 100mm F/3.5 Macro	CONTAX/YASHICA	Macro	1979	100mm	f/3.5	430g
YashicaML 135mm F/2.8	CONTAX/YASHICA	Telephoto	1974	135mm	f/2.8	320g
YashicaML 135mm F/2.8 C	CONTAX/YASHICA	Telephoto	—	135mm	f/2.8	420g
YashicaML 135mm F/2.8 II	CONTAX/YASHICA	Telephoto	—	135mm	f/2.8	—
YashicaML 15mm F/2.8 Fisheye	CONTAX/YASHICA	Fisheye	1976	15mm	f/2.8	445g
YashicaML 200mm F/4	C MOUNT	Telephoto	—	200mm	f/4	625g
YashicaML 200mm F/4	CONTAX/YASHICA	Telephoto	1974	200mm	f/4	615g
YashicaML 200mm F/4 C	CONTAX/YASHICA	Telephoto	—	200mm	f/4	535g
YashicaML 20mm F/3.3	CONTAX/YASHICA	Wide	—	20mm	f/3.3	370g
YashicaML 21mm F/3.5	CONTAX/YASHICA	Wide	1976	21mm	f/3.5	370g
YashicaML 24mm F/2.8	CONTAX/YASHICA	Wide	1975	24mm	f/2.8	—