Lens Lab
    Sigma AF DL 35-80mm f/ 4-5.6
    Sigma AF DL 35-80mm f/ 4-5.6

    Sigma AF DL 35-80mm f/ 4-5.6

    35–80mm · f/4–5.6

    Overview

    The Sigma AF DL 35-80mm f/4-5.6 is a cheap, lightweight kit lens with fast autofocus and acceptable image quality at the long end. However, it suffers from severe barrel distortion at both ends, softness in corners and center, and strong flare in backlight. The plastic mount is prone to breaking, though a metal replacement is available for $25. Build feels flimsy despite being more solid than it looks. It suits budget-conscious users who already own it as a bundle, but is not recommended for separate purchase due to poor optical performance and limited versatility.