| Management number | 215143289 | Release Date | 2026/04/12 | List Price | $377.98 | Model Number | 215143289 | ||
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Experience Pro-Level Performance with the Sigma 17-40mm f/1.8 DC Art Lens (Canon RF Mount) – the world’s first APS-C zoom lens with a constant f/1.8 aperture. Designed for mirrorless creators, this wide-to-normal lens delivers exceptional sharpness, low-light performance, and cinematic bokeh in a compact build—perfect for photographers and videographers on the move. Built with 17 elements in 11 groups, including 4 aspherical and 4 SLD elements, this lens reduces chromatic aberration, flare, and ghosting to produce edge-to-edge clarity at any zoom level. The fast f/1.8 aperture remains constant throughout, giving you more light and creative control across the entire 17–40mm range. Whether you're shooting stills or video, the internal zoom design keeps the length consistent—ideal for gimbals and handheld rigs. Sigma’s quiet, high-speed AF motor ensures fast, accurate focus, while minimized focus breathing delivers smooth transitions during video. With two customizable AFL buttons, a responsive manual focus ring, and a durable, weather-resistant build, you’re equipped for any shoot. From landscape to lifestyle, vlogging to events, this lens is your new creative powerhouse. Compact. Bright. Uncompromising. Manufacturer Included Items: Sigma 17-40mm f/1.8 DC Art Lens (Canon RF) Sigma LCF-67 IV Lens Cap (67mm) Sigma LCR III Rear Lens Cap for Canon RF Lens Hood Carrying PouchBundle Included Items:Filter Kit Digital Cleaning Solution Cleaning ClothTabletop Tripod Air Blower Cleaning Brush
| UPC | 094148745077 |
|---|---|
| Lens | Wide Angle |
| Brand | Sigma |
| Focus Type | Auto/Manual |
| Lens Mount | Canon RF |
| Media Type | ProductImage |
| Model Name | 214972 |
| Zoom Ratio | 2.35 |
| Camera Lens | The Sigma 17-40mm f/1.8 DC Art Lens for Canon RF mount is a versatile, pro-level camera lens designed for mirrorless creators. With a constant f/1.8 aperture throughout its 17-40mm focal length range, it offers exceptional sharpness, low-light performance, and cinematic bokeh. Built with 17 elements in 11 groups, including 4 aspherical and 4 SLD elements, it reduces chromatic aberration, flare, and ghosting for edge-to-edge clarity. The internal zoom design keeps the length consistent, ideal for gimbals and handheld rigs, while the high-speed AF motor ensures fast, accurate focus. Its durable, weather-resistant build includes a water- and oil-repellent front coating, making it ready for tough shooting conditions. |
| Item Weight | 2.81 Pounds |
| Lens Design | Zoom |
| Manufacturer | Sigma |
| Photo Filter Size | 67 Millimeters |
| Image stabilization | No image stabilization |
| Maximum Focal Length | 40 Millimeters |
| Minimum Focal Length | 17 Millimeters |
| Video Capture Format | MP4 |
| Exposure Control Type | Manual |
| Water Resistance Level | Water Resistant |
| Compatible Camera Mount | Canon RF |
| Focal Length Description | 17-40 millimeters |
| Video Capture Resolution | 1080p |
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