Ultra-wide-angle MIR-20M 20mm f/3.5 fast. Carl Zeiss Flektogon copy. Mir-20 20mm f/3.5 is an interchangeable ultra-wide-angle fast lens. The basis of the optical scheme of the Mir-20 lens was borrowed from the Carl Zeiss Jena Flektogon 20 mm f/2.8 lens. Some changes have been made to the scheme. The lens produces a sharp image, especially […]
Posts in the mir-20m category:
MIR-20M 20 mm f/3.5 M42 ultra-wide-angle fast lens CZ Flektogon copy
Ultra-wide-angle MIR-20M 20mm f/3.5 fast. Carl Zeiss Flektogon copy. Mir-20 20mm f/3.5 is an interchangeable ultra-wide-angle fast lens. The basis of the optical scheme of the Mir-20 lens was borrowed from the Carl Zeiss Jena Flektogon 20 mm f/2.8 lens. Some changes have been made to the scheme. The lens produces a sharp image, especially […]
KMZ MIR-20M 20mm f/3,5 Ultra Wide Angle Soviet Russian SLR lens M42 #000305
MIR-20M 20mm f/3,5 Wide Angle Soviet Russian SLR lens M42 #000305. Focal length – 20mm. Minimum Aperture – 16. Maximum Aperture – 3.5. Aperture blades – 6. The diaphragm works properly in manual and automatic mode. The focus is a little tight, but it rotates smoothly. Glasses are clean and clear. Some tiny dust particles […]