Overview

The Samyang 7.5mm f/3.5 UMC Fish-eye MFT is a compact, all-manual fisheye lens for Micro Four Thirds, offering excellent center sharpness wide open and good border sharpness, though chromatic aberrations are present at wider apertures. Build quality is solid with a metal mount and smooth focus ring, but the small size can lead to accidental finger inclusion in the frame. It lacks electronic coupling and depth-of-field scale. Best suited for creative, wide-angle photography where manual focus and extreme distortion are desired.