Lens Lab
    Panasonic S 18-40mm F4.5-6.3
    Panasonic S 18-40mm F4.5-6.3

    Panasonic S 18-40mm F4.5-6.3

    18–40mm · f/4.5–6.3

    Overview

    The Panasonic S 18-40mm F4.5-6.3 is an ultra-compact, lightweight zoom lens (155g) designed for the Lumix S9, praised for its collapsible design and weather resistance. Optical strengths include sharpness throughout the range and a 0.28x macro capability at 21mm. Weaknesses include a slow variable aperture (f/4.5-6.3) and limited reach, requiring a telephoto supplement. Build quality is robust despite its size, with smooth rings and an AF/MF switch. It suits travel, vlogging, and street photographers prioritizing portability.