Helios 44M LENS f2/58mm mount M42 USSR for Canon, Nikon, Sony Zenit
USSR lens Helios 44M is a six-celled anastigmat with single-layer or multi-layer (MS) clarification based on the Biotar 2/58 lens (Carl Zeiss Jena). According to the optical scheme - planar. One of the most common lenses of the USSR, which were equipped with cameras Zenit mount M42.
Specifications: Manufacturer: KMZ Year of issue: 1979 Lens mount: M42 Focal length: 58 Aperture ratio: 2 Thread diameter: 52
Product condition: There are micro-scratches on the front and back lenses. The mechanics are working properly. The case is chip-free and scratch-free.