Designed for the FUJIFILM G-mount GFX camera system, the GF 20-35mm f/4 R WR Lens is a wide-angle zoom offering a 16-28mm equivalent focal length range. Covering ultra-wide to wide-angle perspectives, this zoom is particularly well-suited to landscape, travel, and architecture applications, and the constant f/4 maximum aperture maintains consistent performance throughout the zoom range. A sophisticated optical design pairs a trio of aspherical elements with one aspherical ED element and three ED elements to control both spherical and chromatic aberrations for improved sharpness, clarity, and color accuracy. Balancing the optical assets is an internal focusing mechanism that utilizes a linear AF motor to deliver quick, quiet, and precise focusing performance. A fluorine coating has also been added to the front element to repel moisture and the lens also features a dust-, freeze-, and weather-resistant construction for use in inclement conditions. Additionally, a manual aperture ring is featured for intuitive, tactile adjustment over exposure settings, and a Command position can also be set for camera-based control over the aperture.

Open Box Products Have a Limited 1-Year Manufacturer Warranty    FUJIFILM G Mount    16-28mm (35mm Equivalent)    Aperture Range: f/4 to f/22    Three Aspherical Elements    14 Elements in 10 Groups    Internal Focusing    Fluorine-Coated Front Element    Dust- and Weather-Sealed Construction    Rounded Nine-Blade Diaphragm

Ultra-wide to wide-angle zoom offers a 16-28mm equivalent focal length to suit working in a variety of situations.

Constant f/4 maximum aperture affords consistent performance throughout the zoom range.

Three aspherical elements are featured in the optical design to control spherical aberrations for improved sharpness with Minimal distortion. Also, three extra-low dispersion elements and one aspherical ED element are also used to reduce color fringing and chromatic aberrations throughout the zoom range for increased clarity.

An internal focusing mechanism is controlled by a linear AF motor for smooth, silent, and fast focusing performance.

The front element features a hydrophobic fluorine coating to repel moisture.

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.

Related Questions and Answers

Q: 1. If using a polarising filter on this lens, do I need one of the 'slim' versions so you don't see the edge of the filter?

A: Yes, since the FUJIFILM GF 20-35mm f/4 R WR Lens is a very wide lens, using a slim filter is recommended.

Q: 2. Would a 58-77 step up ring work with a normal filter like a regular filter or a Nikon polarizer without vignetting? Thanks.

A: It is possible that vignetting can occur when using a 58-77mm ring and a filter on this lens.

Q: 3. I am mainly a flowers, landscape, sunset kind of guy. I will jump into the Fuji medium format very soon. What 2 or 3 lenses would be best for my prefered subjects?

A: The FUJIFILM GF 23mm f/4 R LM WR Lens, B&H # FU234RWR, would be a good lens option for landscape images and sunset images of landscapes. To photograph close-up images of flowers, a macro lens such as the FUJIFILM GF 120mm f/4 Macro R LM OIS WR Lens, B&H # FU1204LMWR, would be a good option. For regular images of flowers (not necessarily close-up images), the FUJIFILM GF 63mm f/2.8 R WR Lens, B&H # FU6328RWR, would be a good option for your usage needs.

Q: 4. What is the full frame equivalent to this lens? Would this be good for wide angle interiors? Thank you!

A: This would be equivalent to 36mm on Full Frame. For interiors you may want to go wider. Like the FUJIFILM GF 30mm (24mm equivalent) f/3.5 R WR Lens linked here. https://bhpho.to/36TZiN5. Or wider than that with the FUJIFILM GF 23mm (18mm Equivalent) f/4 R LM WR Lens linked here. https://bhpho.to/36OjfoQ

Q: 5. Which country was this lens made?

A: The FUJIFILM GF 55mm f/1.7R WR Lens (FUJIFILM G) is made in Fujifilm's manufacturing facility in Japan.

Q: 6. Does this lens extend upon focusing or is it fixed with internal focusing?

A: This lens does not extend as it's an internal focus prime lens.

Q: 7. Wondering if this prime is noticeably sharper than the Fuji Gf 20-35?

A: Yes hte FUJIFILM GF 30mm f/3.5 R WR Lens is noticeably sharper than the 20-35mm zoom lens.

Q: 8. Is this lens autofocus?

A: Yes, it is. It does not use Fuji's newer "linear motors," which are a bit quicker and quieter, but the motors here are still fairly quiet. It is not internal focusing, however, and the front element will move in and out as it focuses.

Q: 9. Does this lens extend when zooming or is it an internal focusing lens?

A: The FUJIFILM GF 20-35mm f/4 R WR Lens zooms within the barrel and does not extend.

Q: 10. Just received the lens. Straight out of the box, while not attached to the camera, the elements within the lens clunk back and for the when tilting the lens from end to end. Is this happening with all of your lenses as well? It’s as if the glass isn’t secured inside the lens and is free floating down the focal length.

A: Yes, that is a normal occurrence with this and other lenses.