The GF 50 mm F3.5 R WR is designed as an interchangeable lens for the FUJINON GFX system of mirrorless medium-format lens cameras. It features a viewing angle of 35 mm and is installed in a very light and slim casing. When used with the GFX 50R, the lens provides natural images and is suitable for shooting situations where larger cameras cannot be used. The weatherproof lens tube is sealed against splash water and dust.