Fujifilm has announced two new Fujinon GF lenses for its GFX 50S medium-format mirrorless digital camera system, the GF110 mm f/2 R LM WR (equivalent to 87 mm) and the GF23 mm f/4 R LM WR (equivalent to 18 mm).
The company notes the G Mount has a short flange back distance of 26.7 mm that reduces the back focus distance as much as possible. This prevents vignetting and achieves edge-to-edge sharpness. All GF lenses have been designed to support sensors of over 100-megapixels.
The company says the 110 mm lens is perfect for portraits, while the 23 mm lens is suited for landscape and architectural photography. Fujifilm states that, despite the super-wide angle of view of the latter lens, distortion is kept to a minimum.
Both new lenses feature fast and quiet autofocus by using a linear motor, are dust and weather resistant, and are capable of operating in environments as cold as 14°F / -10°C.
The 110 mm lens has 14 elements in 9 groups, including 4 ED lens elements: Super ED lens and three ED lenses for suppressed chromatic aberration and high resolution performance all the way to the edges, with a 9 blade aperture. The 23 mm lens has12 groups and 15 elements construction using two aspherical lenses, one super ED lens, and three ED lenses, and uses a 9 blade aperture, plus Nano GI coating to suppress ghosting and flare.
The GF110 mm f/2 R LM WR will be available in late June for $3,599.99 and the GF23 mm f/4 R LM WR will also be available in late June for $3,399.99.