An 18mm-equivalent prime lens for the G-mount GFX camera system, the GF 23mm f/4 R LM WR lens from Fujifilm offers a super wide field of view ideally suited to architecture and interior photography. The 15 elements in 12 groups optical design uses a pair of aspherical elements, two extra-low dispersion elements, and one Super ED element to reduce colour fringing and chromatic aberrations for a high degree of clarity and contrast. A Nano GI coating has also been applied to combat lens flare and ghosting. A rounded nine-blade diaphragm produces attractive out of focus areas. This is benefitted by a linear autofocus motor for fast and quiet autofocus, and an internal focusing mechanism maintains the overall lens length during use as well as maintains consistent image quality throughout the focusing range. The lens is also dust-, freeze-, and weather-resistant and features a manual aperture ring for intuitive exposure adjustment as well as a C (Command) position to permit camera-based aperture setting. The Fujifilm GF 23mm f/4 R LM WR lens comes with a front lens cap, rear lens cap, lens hood and lens pouch.
