Features
GF lenses achieve ultra-high resolution and are capable of supporting further enhancement in the future. Utilizing the knowledge cultivated through the development of the XF lenses, GF lenses are Fujifilm's finest class of lenses and were designed by amassing various technologies of Fujifilm. They are designed to fully unlock performance potential of the GFX 50S.
The "FUJINON GF23mmF4 R LM WR" has a focal length equivalent to 18mm in the 35mm format and is perfectly suited for landscape and architectural applications. Despite the super-wide angle of view, distortion is kept to a minimum, and with the high-resolution performance extending all the way to the edges, sharp depiction power as if looking at an actual landscape is achieved. It features fast and quiet AF due to a linear motor, is dust and weather resistant, and is capable of operating in environments as cold as -10°C. The lens combines high performance and reliability as a professional work tool.
Presenting a super wide field of view, the GF 23mm f/4 R LM WR from FUJIFILM is an ultra-wide 18mm-equivalent prime designed for the G-mount GFX camera system. Ideally suited for architecture and interior photography, the lens's design employs a pair of aspherical elements to control distortion and spherical aberrations for accurate rendering, and a series of low dispersion elements are also featured for improved color accuracy and clarity. Additionally, a Nano GI coating has been applied to suppress lens flare and ghosting for improved contrast and color. Balancing the optical attributes, the lens also utilizes a linear AF motor with an internal focusing design for quick and quiet focusing performance, and a manual aperture ring also avails intuitive exposure adjustment and a Command position permits making camera-based aperture selections. Additionally, the lens is also dust-, freeze-, and weather-resistant for use in trying environmental conditions.
Ideally suited for architectural, landscape, and interior photography, this wide-angle prime lens offers an 18mm equivalent focal length.
The 15 elements in 12 groups optical design incorporates a pair of aspherical elements to reduce spherical aberrations and distortions for cleaner, more realistic rendering and sharper image quality.
Two extra-low dispersion elements and one Super ED element are also featured to control color fringing and chromatic aberrations for improved color fidelity and clarity.
A Nano GI coating has been applied to individual elements to suppress surface reflections, flare, and ghosting for improved contrast and color accuracy when working in strong lighting conditions.
A linear AF motor is used for quick, quiet focusing performance and an internal focusing mechanism maintains the overall length of the lens during operation and also produces consistent optical performance throughout the focusing range.
Physical aperture ring allows for intuitive adjustment over exposure settings, and incorporates a C (Command) position to permit camera-based aperture setting.
Dust- and weather-sealed physical construction enables working in harsh climates and temperatures as low as 14°F.
Rounded nine-blade diaphragm contributes to a pleasing bokeh quality.
Item Includes
Lens Mount
FUJIFILM G
Fixed Focal Length
23mm
Focus Type
Auto Focus
Aperture
Maximum - f/4
Minimum - f/32
Lens Type
Ultra-Wide Angle
Kit Style
Base
Compatibility
FUJIFILM GFX 100, FUJIFILM GFX 100 II, FUJIFILM GFX 100S, FUJIFILM GFX 100S II, FUJIFILM GFX 50R, FUJIFILM GFX 50S, FUJIFILM GFX 50S II
Special Features
Aspherical
Filter Size
82 mm
Focus Distance
1.25' / 38 cm
Filter Diameter
82 mm (Front)
Image Stabilization
No
Angle of View
99.9°s
Color
Black
Type
GF23mm F4 R LM WR
Lens Configuration
15 elements 12 groups (includes 2 aspherical ,1 Super ED , 3ED elements)
Aperture Control
Number of Blades: 9(rounded diaphragm opening)
Step Size: 1/3EV (22 steps)
Focus Range
14.96" / 38cm - Infinity
Maximum Magnification
0.09x
Physical Details
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Weight
1.86 lb / 845 g
Dimensions
3.54 x 4.06" / 89.8 x 103 mm
