GF23mmF4 R LM WR

Key Features:

● 18mm (35mm Equivalent)
● Aperture Range: f/4 to f/32
● One Super ED and Three ED Elements
● Two Aspherical Elements
● Nano GI Coating
● Linear AF Motor, Internal Focusing
● Dust- and Weather-Sealed Construction
● Command Position on Aperture Ring
● Rounded Nine-Blade Diaphragm

SKU: 16546020 Categories: ,

Product Description

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 colour accuracy and clarity. Additionally, a Nano GI coating has been applied to suppress lens flare and ghosting for improved contrast and colour. 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 colour fringing and chromatic aberrations for improved colour fidelity and clarity.

A Nano GI coating has been applied to individual elements to suppress surface reflections, flare, and ghosting for improved contrast and colour 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.

Additional information

Focal Length


Maximum Aperture


Minimum Aperture


Lens Mount


Angle of View


Minimum Focus Distance

1.25' / 38 cm

Maximum Magnification


Optical Design

15 Elements in 12 Groups

Diaphragm Blades


Focus Type


Image Stabilization


Filter Size

82 mm (Front)

Dimensions (ø x L)

3.54 x 4.06" / 89.8 x 103 mm


1.86 lb / 845 g


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