Rarity Helios-44M-4 2/58 with A / M switch (USSR, 1982)
Soviet high-aperture lens Helios-44M-4 2/58 with A / M mode switch. Excellent condition, completely serviceable. Produced at KMZ in 1982. Bayonet - M42. This instance is equipped with a mode switch for the A / M diaphragm. Mode A will only work on cameras with M42 thread. It has rich color reproduction, excellent sharpness (sharpness even at a fully open aperture). Of course, it washes the background, creating "bokeh". A beautiful picture that is simply mesmerizing! Perfect for portraits. Will last for more than a dozen years!
Specifications: Manufacturer: KMZ Year of issue: 1982 Lens mount: M42 Focal length: 58 Aperture ratio: 2 Thread diameter: 52