Fujinon GF 100-200mm f/5.6 R LM OIS WR Review

The Fujinon GF 100-200mm f/5.6 R LM OIS WR is a telephoto zoom designed for Fujifilm's medium format G-mount system. At $1,799, it sits in the mid-tier of GF lenses, offering reach for portrait, wildlife, and event shooters who need versatility without the bulk and cost of faster glass. The f/5.6 constant aperture is common at this focal length for medium format, and the inclusion of optical image stabilization and weather resistance makes it a practical choice for field use.

This lens bridges the gap between Fujifilm's shorter zooms and primes, giving GFX shooters a telephoto option that's relatively compact and affordable within the medium format ecosystem. Weather sealing suggests it's built for professional use, while OIS helps offset the slower aperture in lower light or when shooting handheld. It's a utilitarian tool for photographers who prioritize range and portability over maximum speed.