Helios-44 is a Soviet copy of the Carl Zeiss Biotar 58mm ƒ/2 lens produced under the Helios lens brand.[1] The lens is currently made in Russia for the M42 lens mount.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/b/b0/ZeissBiotar58f2-1939text.svg/220px-ZeissBiotar58f2-1939text.svg.png)
Specification
editSource:[2]
References
edit- ^ ""Гелиос-44", 2/58, КМЗ, ММЗ, Валдайский з-д "Юпитер"". Archived from the original on October 14, 2008.
- ^ "ZENITcamera: Объектив Гелиос-44". www.zenitcamera.com. Retrieved 2024-01-02.