SIGMA
SIGMA 17-40mm f/1.8 DC Art Lens (FUJIFILM X) Bundle 2 camera lens
An APS-C zoom with a constant f/1.8 aperture across 17-40mm, supplied with filters, cleaning kit and tabletop tripod
- TypeZoom Lens
- ColorBlack
- World's first APS-C zoom with constant f/1.8 aperture
- 17 precision elements including 4 aspherical and 4 SLD for edge-to-edge clarity
- 11-blade rounded diaphragm creates smooth creamy bokeh
- Internal zoom design keeps lens compact and gimbal-friendly
- 11-inch minimum focus with 1:4.8 magnification for close-ups
Sigma 17-40mm f/1.8 Art Lens Overview
The Sigma 17-40mm f/1.8 DC Art Lens is a zoom lens designed for FUJIFILM X-mount APS-C cameras. It features a constant f/1.8 aperture across the 17-40mm focal range. The optical construction uses 17 elements in 11 groups including 4 aspherical and 4 SLD elements. A rounded 11-blade diaphragm produces smooth bokeh.
Suited For Creative Low-Light Work
Photographers and videographers who need bright aperture performance throughout the zoom range for portraits, night scenes or cinematic video will benefit. The internal zoom design keeps the lens compact and gimbal-friendly with suppressed focus breathing. Buyers who require a longer telephoto reach or full-frame image circle coverage should consider other options.
Bundle 2 Accessories Included
This Bundle 2 package adds a filter kit, digital cleaning solution, cleaning cloth, tabletop tripod, air blower and cleaning brush. These items support lens maintenance and basic tabletop stability for video or macro work. The bundled accessories do not alter the optical performance or weather-resistant construction of the lens itself.
Highlights
- World's first APS-C zoom with constant f/1.8 aperture
- 17 precision elements including 4 aspherical and 4 SLD for edge-to-edge clarity
- 11-blade rounded diaphragm creates smooth creamy bokeh
- Internal zoom design keeps lens compact and gimbal-friendly
- 11-inch minimum focus with 1:4.8 magnification for close-ups
Specifications
| Brand | SIGMA |
|---|---|
| Type | Zoom Lens |
| Color | Black |
Questions about this item
What Fujifilm X-mount APS-C body do I need to use this 17-40mm f/1.8 DC Art lens?
Any Fujifilm X-series camera with an APS-C sensor and X-mount will work; the lens is designed exclusively for that format and mount combination.
Can I keep using my existing X-mount prime lenses alongside this 17-40mm f/1.8 zoom?
Yes, all native X-mount primes share the same mount and APS-C image circle, so you can swap between them and this zoom without adapters or crop changes.
How can I verify the constant f/1.8 aperture holds from 17mm through 40mm after mounting?
Set the camera to aperture priority, dial f/1.8, then zoom from 17 to 40mm; the exposure value should stay unchanged if the aperture remains constant.
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