Sigma 18–50mm F2.8 DC DN Contemporary (Canon RF Mount)

Stunning Versatility. The Ultimate Workhorse Zoom. Discover the first APS-C size mirrorless zoom lens from SIGMA, now fully compatible with the Canon RF Mount. The SIGMA 18-50mm F2.8 DC DN | Contemporarycombines an exceptionally compact form factor with a constant, bright F2.8 aperture. Covering a versatile full-frame equivalent range of 27-75mm, this is the perfect everyday lens for landscapes, portraits, street photography, and close-up macro shots.

Large F2.8 Aperture & Superb Image Quality Shoot with confidence in low light and create stunning, smooth bokeh that isolates your subject. The lens features three high-precision glass-molded aspherical elements that minimize the total number of components without sacrificing edge-to-edge sharpness. Designed using the latest optical technology at SIGMA’s Aizu production base, it perfectly pairs with in-camera aberration correction to eliminate distortion and vignetting.

Remarkably Compact & Lightweight Designed to perfectly balance with your APS-C mirrorless body, this lens boasts a maximum diameter of just φ65.4mm and weighs under 300g. Constructed using Thermally Stable Composite (TSC) materials, the barrel is sleek, robust, and maintains stable performance across fluctuating temperatures. Metal internal structuring ensures the lens remains highly rigid and durable for frequent, heavy use.

Fast, Near-Silent AF for Stills & Video Equipped with a high-performance stepping motor, the AF is exceptionally fast, smooth, and near-silent. Whether you are tracking fast-moving subjects, recording vlogs, or operating a gimbal as a solo creator, this lens keeps your footage sharp without disruptive autofocus noise.

Macro-Style Close-Ups Get closer to your subject. With a minimum focusing distance of just 12.1cm and a maximum magnification ratio of 1:2.8 at the wide end, this lens effortlessly transitions from sweeping landscapes to striking macro-style details.

Key Features

• Constant F2.8 Aperture: Beautiful background blur and exceptional low-light performance across the entire 18-50mm zoom range.
• Ultra-Compact Design: The smallest and lightest lens in its class, perfectly matching the portability of Canon RF APS-C cameras.
• Advanced Optical Formula: Features three glass-molded aspherical elements for uncompromising sharpness and clarity.
• Near-Silent Stepping Motor: Fast, smooth, and quiet autofocus, making it highly capable for professional video recording and fast-action photography.
• Thermally Stable Composite (TSC): Sleek, highly durable polycarbonate construction ensures optimal performance in varying environmental conditions.
• Macro Capabilities: Achieve a maximum magnification of 1:2.8 with a minimum focusing distance of just 12.1cm at the wide end.