Lens Lab
    RKN MC 35-70 mm f/ 3.5-4.5
    RKN MC 35-70 mm f/ 3.5-4.5

    RKN MC 35-70 mm f/ 3.5-4.5

    35–70mm · f/3.5–4.5

    Overview

    The RKN MC 35-70 mm f/3.5-4.5 is a compact, lightweight zoom lens with a rotating front element and variable length when focusing. Optical strengths include good sharpness in the center, but weaknesses include soft corners and significant chromatic aberration (OpticalLimits). Build quality is mixed: it feels solid but has a plastic construction. The lens suits photographers seeking an affordable, versatile walk-around zoom for film or digital, but those demanding edge-to-edge sharpness may be disappointed.