FUJINON GF23mm F4 R LM WR Lens
The Fujifilm 23mm f/4 R LM WR is a 23mm f/4 lens designed for Fujifilm GFX mount cameras. Used copies start from $1,047.54 on GearFocus, with buyer protection on every purchase.
FUJINON GF23mm F4 R LM WR Lens
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Lens Overview — Fujifilm 23mm f/4 R LM WR
Key Features — Fujifilm 23mm f/4 R LM WR
23mm Medium Format Prime: Equivalent to approximately 18mm in 35mm terms, offering an expansive wide-angle field of view well suited to landscape, architecture, and interior photography.
Fujifilm GFX Mount: Designed exclusively for the GFX medium format system, ensuring native electronic communication and full compatibility with GFX bodies.
Full Medium Format Coverage: Engineered to cover the larger medium format image circle, taking full advantage of the GFX sensor's resolution and dynamic range.
Linear Motor Autofocus: LM designation indicates a linear motor AF system, providing fast, quiet, and accurate autofocus suitable for both stills and video.
Weather-Resistant Construction: WR sealing protects against dust and moisture, making it reliable for outdoor shooting in variable conditions.
f/4 Maximum Aperture: Consistent f/4 aperture across the frame supports reliable exposure control and contributes to a compact optical design for its format.
Lens Specifications — Fujifilm 23mm f/4 R LM WR
| Spec | Detail |
|---|---|
| Use Cases | Landscape, Architecture, Travel |
| Lens Type | Wide-Angle |
| Format | Medium Format |
| Zoom/Prime | Prime |
| Focal Length | 23mm |
| Maximum Aperture | f/4 |
| Camera System | Medium Format |
| Lens Mount | Fujifilm GFX |
| Autofocus | Yes |
| Focus Type | Auto, Manual |
| Image Stabilization | None |
| Filter Thread | 82mm |
Description — Fujifilm 23mm f/4 R LM WR
The Fujifilm FUJINON GF23mm F4 R LM WR is a 23mm wide-angle prime lens built exclusively for the Fujifilm GFX medium format camera system. Operating at a maximum aperture of f/4, this fixed focal length lens is designed to serve photographers who regularly work at the wide end of the focal range, whether in landscape, architecture, or other disciplines where a broader perspective is essential. The lens supports both autofocus and manual focus, providing operational flexibility depending on the shooting scenario.
At 845g and with an 82mm filter thread, it reflects the physical demands of covering a medium format sensor. There is no image stabilization included. As a medium format prime, it is purpose-built for GFX bodies and is not cross-compatible with other mount systems.
For Fujifilm GFX shooters looking for a native wide-angle prime, the GF23mm F4 R LM WR slots in as a dedicated option at this focal length.
Pros — Fujifilm 23mm f/4 R LM WR
- ✓Dedicated Fujifilm GFX mount ensures native compatibility with the GFX medium format camera system
- ✓Wide-angle 23mm focal length is well-suited for landscape and architectural photography
- ✓Supports both autofocus and manual focus operation
Cons — Fujifilm 23mm f/4 R LM WR
- ✗No image stabilization, which can be a limitation in low-light or handheld shooting scenarios
- ✗At 845g, the lens is substantial and may add noticeable weight to a travel or handheld kit
- ✗Maximum aperture of f/4 is relatively modest for low-light or subject-isolation work
Reviews — Fujifilm 23mm f/4 R LM WR
Videos — Fujifilm 23mm f/4 R LM WR
Lens Review: Fujifilm GF 23mm f/4 R LM WR — bigheadtaco
Frequently Asked Questions — Fujifilm 23mm f/4 R LM WR
Which cameras is this lens compatible with?+
The GF23mm F4 R LM WR is designed for the Fujifilm GFX mount, meaning it is compatible with Fujifilm GFX medium format cameras. It will not natively mount to cameras outside of the Fujifilm GFX system.
Does this lens have image stabilization?+
No, the GF23mm F4 R LM WR does not include optical image stabilization. Photographers requiring stabilization when using this lens will need to rely on any in-body stabilization their GFX camera body may offer.
What filter size does the GF23mm F4 R LM WR use?+
This lens has an 82mm filter thread. This is a common size among larger-format lenses, and 82mm filters including polarizers and ND filters are widely available.
Is this a zoom or a prime lens?+
The GF23mm F4 R LM WR is a prime lens with a fixed focal length of 23mm. It does not zoom, which keeps the optical design focused on delivering consistent image quality at that single focal length.
How heavy is this lens?+
The lens weighs 845g, which is typical for a medium format wide-angle prime. It is worth factoring this into your kit planning if weight is a concern for extended handheld use.