Fujifilm GF 20-35mm ƒ/4 R WR Photography Lens with G-Mount

Fujifilm produces interchangeable lenses for two distinct camera systems: the X mount, designed for its APS-C mirrorless bodies, and the G mount, used by the larger-sensor GFX medium-format line. The XF and XC ranges span the X-mount catalog, with XF being the higher-tier line that includes red-badge professional zooms such as the XF 16-55mm f/2.8 and a full set of fast primes from 14mm to 90mm. The GF lens line for GFX includes both prime and zoom optics scaled for the system's 44×33mm sensor, including the GF 32-64mm f/4 R LM WR standard zoom and the GF 80mm f/1.7 R WR portrait prime.

The Fujinon brand, used across the company's lens products, also extends into broadcast and cinema optics, though these are typically marketed separately from the still-photography catalog. Within the X and GF stills lines, Fujifilm emphasizes optical design tuned for its specific sensor stack and color science, with weather sealing increasingly standard across newer releases. The lens roadmap is published openly and updated periodically, providing visibility into upcoming additions for both systems.