The Fujifilm GF 55mm f/1.7 R WR is a fast, weather-sealed prime lens for the Fujifilm G mount, delivering an equivalent field of view of roughly 44mm on medium format bodies. It pairs a linear motor autofocus system with an 11-blade aperture and a 10-group, 14-element optical construction, making it a versatile choice for portraits, street, and wedding work on any Medium Format GFX body.
Key Specifications
- Focal length: 55mm prime (Fujifilm G mount equivalent ~44mm full-frame)
- Maximum aperture: f/1.7 — 11 aperture blades for smooth, rounded bokeh
- Autofocus: Linear motor AF, compatible with GFX bodies
- Lens construction: 10 groups / 14 elements
- Weather sealing: Yes (WR — Weather Resistant)
- Filter thread: 77mm; lens hood included
- Minimum focus distance: 1.6m; maximum magnification 0.17x
- Size & weight: 95mm diameter × 99mm length, 780g
Who is the Fujifilm GF 55mm f/1.7 R WR for?
If you shoot portraits, weddings, or street photography on a Fujifilm GFX system, this lens belongs on your shortlist. The f/1.7 maximum aperture gives you serious subject separation even on medium format sensors, while the weather sealing means you're not scrambling for cover every time the sky turns grey. The 55mm focal length sits in a genuinely useful middle ground — wide enough to include environmental context in a portrait, tight enough to flatter a face without distortion. At 780g it's not a lightweight carry, but it's compact relative to what you're getting optically. The linear motor AF makes it noticeably snappier than older GF primes, which matters when you're photographing moving subjects at a wedding reception or candid moments on the street. If you're already invested in the GFX ecosystem and shoot any of these genres, a used GF 55mm f/1.7 is one of the most logical lens purchases you can make. Comparable options in the GF lineup include the Fujifilm GF 63mm f/2.8 R WR for a more compact, budget-friendly alternative, or the Fujifilm GF 80mm f/1.7 R WR if you want a tighter portrait focal length at the same aperture.
Buying a used Fujifilm GF 55mm f/1.7 R WR
Picking up this lens second-hand is a smart move for GFX shooters who want fast-aperture medium format glass without paying the full new price. Every pre-owned lens on Camera-tweedehands.nl is professionally inspected and individually photographed so you can see exactly what you're getting. All used lenses come with a minimum 12 months warranty — the exact term is shown on the individual listing. The WR construction means most examples have handled a bit of weather without issue, but checking the cosmetic condition photos is still worthwhile. Given the lens's build quality and optical design, a well-kept second-hand copy performs identically to a brand-new one.
