Lens Lab
    Walimex 500 mm f/ 6.3
    Walimex 500 mm f/ 6.3

    Walimex 500 mm f/ 6.3

    500mm · f/6.3

    Overview

    The Walimex 500mm f/6.3 is a mirror lens offering a compact, lightweight build (705g) with smooth focus action and good construction. Its fixed f/6.3 aperture is about 2/3 stop faster than typical f/8 mirror lenses, but actual light transmission (T-stop) may be lower. Optical quality is typical of mirror lenses: sharpness is decent but contrast and bokeh can be lacking. It suits budget-conscious photographers needing extreme reach for static subjects, but not for low-light or critical sharpness work.