FUJINON GF55mm F1.7R WR Lens
The Fujifilm 55mm f/1.7R WR is a 55mm f/1.7 lens designed for Fujifilm GFX mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.

FUJINON GF55mm F1.7R WR Lens
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Lens Overview — Fujifilm 55mm f/1.7R WR
Key Features — Fujifilm 55mm f/1.7R WR
F/1.7 Maximum Aperture: An exceptionally wide opening for a medium format prime, enabling shallow depth of field and confident shooting in lower light.
55mm Standard Focal Length: Provides a natural, slightly wide perspective on the GFX medium format sensor, equivalent to roughly 44mm in full-frame terms.
Fujifilm GFX Mount: Purpose-built for the GFX medium format system, ensuring full electronic communication and native compatibility with GFX cameras.
Weather-Resistant Construction: Sealed against dust and moisture, making it suitable for use in outdoor or unpredictable shooting environments.
Autofocus with Manual Override: Supports both AF and manual focus operation, giving photographers flexibility across portrait, documentary, and studio workflows.
Large Aperture Bokeh: The f/1.7 opening combined with the medium format sensor produces a distinctive, shallow depth of field with smooth background separation.
Lens Specifications — Fujifilm 55mm f/1.7R WR
| Spec | Detail |
|---|---|
| Use Cases | Studio, Fashion |
| Lens Type | Prime |
| Format | Medium Format |
| Zoom/Prime | Prime |
| Focal Length | 55mm |
| Maximum Aperture | f/1.7 |
| Camera System | Medium Format |
| Lens Mount | Fujifilm GFX |
| Autofocus | Yes |
| Focus Type | Auto, Manual |
| Image Stabilization | None |
| Filter Thread | 77mm |
Description — Fujifilm 55mm f/1.7R WR
The Fujifilm FUJINON GF55mm F1.7R WR is a prime lens designed exclusively for the Fujifilm GFX medium format camera system. Built around a 55mm standard focal length, it sits in a highly practical range for everyday and versatile shooting. The standout specification is its f/1.7 maximum aperture, which is a notably wide opening in the medium format prime lens category, supporting shooting in a variety of lighting conditions.
The lens accommodates both autofocus and manual focus, allowing photographers to choose their approach based on the demands of their subject or personal working style. Practical accessory use is supported by a 77mm filter thread, compatible with many widely available filter options. At 790g, the lens has a build weight that reflects its medium format optical construction.
With no image stabilization, technique and shutter speed selection remain important considerations for handheld use. The GF55mm F1.7R WR is strictly compatible with the Fujifilm GFX mount, making it a dedicated addition to that camera system.
Pros — Fujifilm 55mm f/1.7R WR
- ✓Wide maximum aperture of f/1.7 provides strong low-light capability for a medium format prime
- ✓55mm standard focal length makes it a versatile option for a range of photographic subjects
- ✓Supports both autofocus and manual focus, giving photographers flexible control options
Cons — Fujifilm 55mm f/1.7R WR
- ✗No image stabilization, which may require attention to shutter speed in handheld situations
- ✗790g weight is substantial and may add noticeable heft to a GFX camera body
- ✗Compatible only with Fujifilm GFX mount, limiting use to that specific camera system
Videos — Fujifilm 55mm f/1.7R WR
My Dream Lens? | Fujifilm GF 55mm f/1.7R WR Review — Benj Haisch
Frequently Asked Questions — Fujifilm 55mm f/1.7R WR
Which cameras is the FUJINON GF55mm F1.7R WR compatible with?+
This lens is designed for the Fujifilm GFX camera system, using the Fujifilm GFX lens mount. It is not compatible with other camera systems or mounts.
What is the maximum aperture of this lens?+
The FUJINON GF55mm F1.7R WR has a maximum aperture of f/1.7, which is a wide opening for a medium format prime lens.
Does this lens support autofocus?+
Yes, the lens supports both autofocus and manual focus operation, giving photographers the flexibility to choose their preferred focusing method depending on the shooting situation.
What filter size does the GF55mm F1.7R WR use?+
The lens has a 77mm filter thread, which is a common size that allows the use of a wide variety of filters available from numerous manufacturers.
Does the FUJINON GF55mm F1.7R WR have image stabilization?+
No, this lens does not include image stabilization. Photographers should account for this when shooting handheld, particularly at slower shutter speeds.
How heavy is the FUJINON GF55mm F1.7R WR?+
The lens weighs 790g, which is a solid build weight consistent with its medium format classification and large f/1.7 maximum aperture.