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Fast & Reliable Availability
We distribute our stock across multiple warehouses to ensure quick processing and delivery.
Need something urgently for Click & Collect?
If an item shows as in stock, please call us on 01442 292929 or email sales@proav.co.uk to confirm availability before visiting.

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A large F2.8 aperture zoom lens thatneed never leave your camera. This exceptionally light, bright, and sharp standard zoom for crop-sensor mirrorless cameras is the ultimate workhorse lens.
SIGMA's first APS-C size mirrorless dedicated zoom lens, the SIGMA 18-50mm F2.8 DC DN | Contemporary, will now be available for the Canon RF Mount. This addition allows users to enjoy high-performance, and high-quality SIGMA zoom lenses in native mount on their Canon RF Mount system.
A control algorithm including AF drive and communication speed optimization has been developed specifically for Canon RF Mount interchangeable lenses. In addition to realizing high-speed AF, the lens also supports Servo AF and in-camera aberration correction*.
The mount is rubber-sealed to cater for use in a variety of environments.
Large F2.8 aperture and superb image quality
The compact body offers a versatile full-frame equivalent zoom range of 28.8mm to 80mm, a wide aperture ofF2.8 throughout the entire zoom range that allows you to enjoy bokeh expressions, and sharp images achieved by the latest optical design technology. With a minimum focusing distance of 12.1cm and a maximum magnification of 1:2.8*1, it allows photographers to take advantage of the compact shooting system, such as shooting close-ups of your subject.
Exceptionally compact and lightweight body ideal for mirrorless cameras
The main feature of the SIGMA 18-50mm F2.8 DC DN | Contemporary is its overwhelmingly compact and lightweight body that maximizes the excellent portability and advantages of an APS-C mirrorless camera.
Despite its large aperture of F2.8, it is the smallest and lightest in its class boasting a maximum diameter ofφ69.2mm, a length of 74.5mm and weight of 300g. This makes the large-aperture standard zoom easy to carryaround in daily life.
| Lens Construction | 13 elements in 10 groups |
|---|---|
| Angle of View | L-Mount: 76.5°-31.7° Sony E-mount: 76.5°-31.7° FUJIFILM X Mount: 76.5°-31.7° Canon RF Mount: 73.4°-30.0° |
| Number of Diaphragm Blades | 7 |
| Rounded Diaphragm | Yes |
| Minimum Aperture | F22 |
| Minimum Focusing Distance | 12.1cm(W) - 30cm(T) / 4.8in.(W) - 11.9in.(T) |
| Maximum Magnification Ratio | 1:2.8(W) - 1:5(T) |
| Filter Size | 55mm |
| Dimensions (Diameter x Length*) | L-Mount: φ65.4mm x 74.5mm / φ2.6in. x 2.9in. Sony E-mount: φ61.6mm x 76.5mm / φ2.4in. x 3.0in. FUJIFILM X Mount: φ61.6mm x 76.8mm / φ2.4in. x 3.0in. Canon RF Mount: φ69.2mm x 74.5mm / φ2.7in. x 2.9in. *The length of a lens is measured from the front of the lens to its mount |
| Weight | L-Mount: 290g / 10.2oz. Sony E-mount: 290g / 10.2oz. FUJIFILM X Mount: 285g / 10.1oz. Canon RF Mount: 300g / 10.6oz. |