Mir-20N 20mm F3.5 Vintage Lens for Nikon

Mir-20N is a wide-angle lens for SLR small-format cameras. Equipped with iris diaphragm. Coated optics and multi-layer coating (MC). Was based on the optical system of Flektogon 2,8 / 20 (VEB Carl Zeiss Jena, GDR).

Comes with Nikon mount, doesn't require adapters for mounting on Nikon cameras.

Specifications:

• Focal length: 20mm
• Aperture: 1:3.5
• Angle of view: with 96°
• Frame size: 24x36mm
• Number of elements / groups: 9/8
• Operating distance: 45.5mm
• Limits the scale of the diaphragms: 1:3,5 - 1: 16
• Closest focusing distance: 0.18m
• Mount: Nikon