Sony's slimmest, lightest APS-C lens — bought for maximum-portability street, travel and vlogging setups, especially popular with gimbal rigs. Sharper and better corrected than the older 16mm pancake it effectively replaced in reputation.
Select up to 2 cameras to compare against the E 20mm f/2.8. It's always pinned as the baseline.
Base score — computed from verified specs for an enthusiast shooting photo and video. Camera Match adjusts it for your skill level and priorities.