Lens Lab
    MC Zenitar-K 20 mm f/ 2.8
    MC Zenitar-K 20 mm f/ 2.8

    MC Zenitar-K 20 mm f/ 2.8

    20mm · f/2.8

    Overview

    The MC Zenitar-K 20 mm f/2.8 is a Russian wide-angle lens for Pentax K mount, known for its compact build and distinctive character. Optically, it delivers good center sharpness but suffers from significant edge softness and distortion, typical of its era. Build quality is solid with a metal barrel, though handling is manual and lacks modern coatings. It suits enthusiasts seeking a vintage look or budget ultra-wide-angle for film or digital, but not for critical edge-to-edge sharpness.