- Versatile focal range and excellent optical performance make it a great choice for a wide variety of uses
 - Compatible with high-speed autofocus
 - Designed to minimize flare and ghosting
 - High-precision, durable brass bayonet mount
 
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18-50mm f/2.8 DC DN Contemporary Lens for Canon RF (APS-C)
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Front Cap LCF-55III
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Petal Type Lens Hood LH582-02
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Rear Cap LCR II (Canon RF-mount)
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Limited 1-Year Warranty (Extendable to 4-Years)
 
Description

Sigma 18-50mm f/2.8 DC DN Contemporary Lens for Canon RF (APS-C)
Discover the power of versatility with the Sigma 18-50mm f/2.8 DC DN Contemporary Lens for Canon RF (APS-C). This lens features a large F2.8 aperture, making it an essential tool for any photography enthusiast. Lightweight yet robust, it delivers exceptional performance, ensuring it becomes a permanent fixture on your camera.
Exciting Canon RF Mount Integration
Welcome the highly anticipated addition to the Canon RF Mount family. The Sigma 18-50mm F2.8 DC DN | Contemporary is the first APS-C size mirrorless zoom lens from SIGMA tailored for the Canon RF Mount. This means you can now enjoy high-performance and superior quality native mount lenses on your Canon RF system, enhancing your photographic experiences.
Engineered with a specialized control algorithm, this lens optimizes AF drive and communication speed, ensuring rapid autofocus. It also supports Servo AF and in-camera aberration correction, making it adaptable to various shooting environments with its rubber-sealed mount.
Superb Aperture and Image Quality
Featuring a wide F2.8 aperture, this lens offers a versatile full-frame equivalent zoom range of 28.8mm to 80mm. Its advanced optical design technology guarantees sharp, stunning images throughout the entire zoom range. The minimum focusing distance of 12.1cm and a maximum magnification of 1:2.8 make it perfect for capturing detailed close-ups.

Compact and Lightweight Design
Designed to complement the portability of APS-C mirrorless cameras, the Sigma 18-50mm F2.8 DC DN | Contemporary stands out with its compact and lightweight build. Despite its large aperture, it remains the smallest and lightest lens in its class, with a maximum diameter of φ69.2mm, a length of 74.5mm, and a weight of just 300g. This makes it an ideal companion for everyday photography, ensuring you never miss a moment.
Supports various shooting situations
The SIGMA 18-50mm F2.8 DC DN | Contemporary has fast and near-silent AF that makes it perfectly suited to a range of photographic applications, including shooting in quiet environments, recording videos and capturing fast-moving subjects. This has been achieved by using a stepping motor as the AF actuator. Since it is small and lightweight, it can be used flexibly in situations such as handheld shooting, which requires high mobility, gimbal shooting, one-man operation video shooting and vlogging.
With an emphasis on making the lens as versatile as possible in a wide variety of shooting conditions, SIGMA designed the lens with a minimum focusing distance of 12.1 cm and maximum magnification of 1:2.8, making it also ideal for close-ups.
The 18-50mm F2.8 DC DN | Contemporary, which combines compactness, light weight, high performance, and large aperture, supports a variety of shooting situations, from introductory single-lens mirrorless cameras to video shooting and combination with full-frame cameras.
| Lens | |
|---|---|
| Lens Format | APS-C | 
| Lens Mount | Canon RF-Mount | 
| Focal Length | 18-50mm | 
| 35mm Equivalent | 28.8-80mm | 
| Maximum Aperture | f/2.8 | 
| Minimum Aperture | f/22 | 
| Focus Type | Autofocus | 
| Image Stabilization | No | 
| Filter Size | 55mm | 
| Minimum Focus Distance | Wide: 4.8" /  12.1 cm  Telephoto: 11.9" / 30 cm  | 
                                      
| Maximum Magnification Ratio | Wide: 1:2.8  Telephoto: 1:5  | 
                                      
| Diaphragm | 7, Rounded | 
| Lens Construction | 13 elements in 10 groups | 
| Angle of View | 73.4° - 30.0º | 
| Physical | |
|---|---|
| Dimensions (Ø x L) | 2.7 x 2.9" / 69.2 x 74.5mm | 
| Weight | 10.6 oz / 300g | 





