Venus Optics Laowa 4mm f/2.8 Fisheye Manual APS-C Lens for Fujifilm X-Mount, Black Review

The Laowa 4mm f/2.8 Fisheye is a manual focus ultra-wide lens designed for APS-C Fujifilm X-mount cameras. At $160, it delivers an extreme 210-degree field of view in a compact, lightweight package, making it one of the most affordable circular fisheye options for Fuji shooters. The f/2.8 aperture provides decent light-gathering capability for its class, though full manual operation means you'll need to be comfortable with manual focus and aperture control.

This lens occupies a niche spot in the X-mount lineup, appealing to photographers and videographers who want dramatic fisheye distortion for creative or immersive content without spending premium money. The compact form factor makes it easy to carry as a specialty lens, and the optical design is well-regarded for sharpness given the price. Build quality is solid for a budget optic, with metal construction throughout.