Overview

The Olympus E.Zuiko Auto-S 38mm f/2.8 is an ultra-compact pancake lens for the Pen F system, weighing just 74g and measuring 1.25cm thick, making it highly portable. Optically, it delivers strong contrast, good sharpness in the center, and pleasant color rendition, but has a relatively long minimum focus distance of 0.8m and a slow f/2.8 aperture. On full-frame digital, it covers the sensor with minimal vignetting but exhibits dramatic corner softness, which some may find charming. Handling is compromised by tiny focus tabs instead of a ring. It suits photographers seeking a tiny, fun lens for half-frame or full-frame use who don't demand corner-to-corner sharpness.