Capture expansive views and architectural grandeur during your Japanese journey with the Fujinon GF23mmF4 R LM WR lens. This ultra-wide-angle prime for the GFX medium format system provides a 35mm equivalent focal length of 18mm, making it one of the widest lenses available for the GFX.
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Contact Jasumo Now →It is engineered for exceptional optical performance, utilizing multiple specialized elements to minimize distortion and aberrations. With silent, high-speed autofocus and a robust, weather-resistant build, this lens is the perfect tool for dramatic landscapes and detailed architectural photography across Japan.
Document the scale and atmosphere of Japan, from towering cityscapes to sweeping natural vistas, with the unmatched clarity and perspective control of this professional-grade ultra-wide prime.
The GF23mmF4 R LM WR features an advanced optical design of 15 elements in 12 groups, including two aspherical lenses, one Super ED lens, and three ED lenses. This complex configuration is dedicated to achieving high resolution and correcting the field curvature and distortion typically associated with ultra-wide-angle lenses.
The lens provides a wide 99.9-degree angle of view, allowing you to capture immersive scenes. Its Linear Motor (LM) ensures the autofocus system is quick, quiet, and precise, while the Weather Resistant (WR) construction protects the lens against dust and moisture, ensuring reliability in diverse conditions across Japan.
| Specification | Detail |
| Focal Length (Equivalent) | 18 mm |
| Maximum Aperture | F4 |
| Lens Construction | 15 elements in 12 groups |
| Filter Size | 82 mm |
| Weight (Approx.) | 845 grams |
If you are ready to rent this product, you can contact us with the Product Name, the Rental start date and end date, your delivery Location, and other important details you want to share. After we get a request from you, our team will start communicating with you as soon as possible.
In densely populated cities like Tokyo or Kyoto, space is often limited. An 18mm equivalent lens allows you to capture the entire scene—a full building, a large interior, or a crowded intersection—even when you are close to the subject and cannot step back further.
Despite being extremely wide, the advanced optical design, which includes multiple aspherical and ED elements, is specifically engineered to minimize geometric distortion and maintain high sharpness across the large sensor, delivering highly corrected images.
The LM provides fast and quiet autofocus. For landscape and architecture, this means quick and accurate focus acquisition, which is especially important when composing shots in rapidly changing light or when handheld.
Yes, the lens accepts standard 82mm filters. We include a protection filter with the rental, and the 82mm size accommodates common landscape filters like circular polarizers or ND filters.
Yes, the lens carries the Weather Resistant (WR) designation, meaning it is sealed against dust and moisture, providing reliability when shooting outdoors in unpredictable Japanese weather.
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