Name Manufacturer / Model	Mount Bayonet	Type Category	Year Released	Focal mm	Aperture f/	Weight g
HasselbladHCD 35-90mm F/4-5.6 ASPH	HASSELBLAD H	Zoom	2008	35-90mm	f/4	1410g
Helios44m-4 58mm F/2	M42	Cinema	—	58mm	f/2	242g
Helios-40-2 85mm F/1.5	M42	Portrait	1969	85mm	f/1.5	1100g
Helios-44-2 58mm F/2	M42	Portrait	1966	58mm	f/2	230g
Helios-44K-4 58mm F/2	PENTAX K	Portrait	—	58mm	f/2	300g
Helios-44K-4 58mm F/2 [MC]	PENTAX K	Portrait	—	58mm	f/2	300g
Helios-44M 58mm F/2 [MC]	M42	Portrait	1972	58mm	f/2	300g
Helios-44M-4 58mm F/2 [MC]	M42	Portrait	—	58mm	f/2	300g
Helios-44M-5 58mm F/2	M42	Portrait	—	58mm	f/2	270g
Helios-44M-5 58mm F/2 [MC]	M42	Portrait	—	58mm	f/2	270g
Helios-44M-6 58mm F/2	M42	Portrait	—	58mm	f/2	270g
Helios-44M-6 58mm F/2 [MC]	M42	Portrait	—	58mm	f/2	270g
Helios-44M-7 58mm F/2 MC	M42	Portrait	—	58mm	f/2	270g
Helios-77K-4 50mm F/1.8	PENTAX K	Portrait	—	50mm	f/1.8	250g
Helios-77K-4 50mm F/1.8 [MC]	PENTAX K	Portrait	—	50mm	f/1.8	250g
Helios-77M-4 50mm F/1.8 MC	M42	Portrait	1991	50mm	f/1.8	250g
Helios-81N 50mm F/2 MC	NIKON F	Portrait	1978	50mm	f/2	215g
Industar-50-2 50mm F/3.5	M42	Prime	—	50mm	f/3.5	75g
Industar-61 L/Z 50mm F/2.8	M42	Prime	—	50mm	f/2.8	225g
Industar-61 L/Z 50mm F/2.8 [MC]	M42	Prime	—	50mm	f/2.8	225g
Industar-61M 50mm F/2.8	M42	Prime	1971	50mm	f/2.8	250g
Irix11mm F/4	CANON EF+ CANON EF-S, NIKON F, NIKON F DX, PENTAX K	Wide	2017	11mm	f/4	847g
Irix150mm F/2.8 Macro SLR	CANON EF	Macro	2018	150mm	f/2.8	848g
Irix15mm F/2.4	CANON EF+ CANON EF-S, NIKON F, NIKON F DX, PENTAX K, SONY E	Wide	2016	15mm	f/2.4	568g
Irix21mm F/1.4	CANON EF	Wide	2022	21mm	f/1.4	830g
Irix30mm F/1.4	CANON EF	Wide	2021	30mm	f/1.4	863g
Irix45mm F/1.4	CANON EF+ CANON EF-S, NIKON F, NIKON F DX, PENTAX K	Prime	2020	45mm	f/1.4	925g
Irix45mm F/1.4 SLR	CANON EF	Prime	2020	45mm	f/1.4	925g