SIGMA Objectif 12 mm f/1.4 DC Contemporary Compatible with Canon RF S

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Sigma Photo Siaq140r Camera Lens. With an equivalent focal length of 18 millimeters in full-frame format (19mm on the Canon RF model), this wide-angle lens is the autofocus lens that provides the widest angle of view with an F1.4 aperture on APS-C cameras. Ultracompact and lightweight (weighing just over 200 grams), it´s ideal for a multitude of situations, from urban photography to astrophotography or video.A bright wide-angle lens for limitless creation:- Exceptional image quality and surprising portability that enhance creativity in both photo and video.Contemporary 12mm F1.4 DC:- The Sigma 12mm F1.4 DC | Contemporary is an ultra-wide-angle prime lens that offers the widest angle of view among all F1.4 optics for APS-C cameras at the time of its launch (August 2025). Thanks to its cutting-edge optical design, it provides high resolution from the maximum aperture, ideal for capturing starry skies or landscapes with incredible detail.Despite its brightness and wide angle of view, this lens maintains a compact size and light weight, maximizing the mobility of APS-C cameras. High performance and portability to offer new perspectives in both photography and video, from natural landscapes to travel or urban scenes.DC Lenses:- SIGM´s catalog of optics for mirrorless cameras with APS-C size sensors or similar (DC) is constantly growing. These lenses have been designed to achieve maximum performance on mirrorless bodies.Exceptional optical performance combining wide-angle with an F1.4 brightness:- With an angle of view equivalent to 18 millimeters in full-frame format, this ultra-wide-angle lens allows you to capture the entire scene. The combination of its wide angle of view with an F1.4 brightness makes it possible to obtain highly impactful images, even in low-light conditions such as in night street photography.Its versatility also makes it ideal for group selfies or vlog-style recordings. Whether shooting photos or recording video, the Sigma 12mm F1.4 DC | Contemporary offers great flexibility and a multitude of creative possibilities.Amazing optical performance throughout the frame:- The optical design includes three double-sided aspherical lenses and two strategically placed SLD glass elements to maintain a high level of performance even at F1.4 aperture. The correction of aberrations such as sagittal coma flare allows for clean and sharp images to the edges, which is essential in night scenes or starry sky photography.Compact, lightweight, and dust/splash resistant design:- The effective use of double-sided aspherical lenses has allowed for a particularly compact and lightweight body, measuring only 69.4 millimeters in length (for the Sony E mount model) and weighing just over 200 grams, despite its exceptional brightness and extreme angle of view.Easy to carry, this lens is perfect for travel or nature photography, and is also compatible with recording grips and gimbals, making it easy to use for both photographers and filmmakers.The body features a dust and splash resistant structure, while the front element incorporates a water and oil repellent coating. This makes it a reliable option even in demanding outdoor environments.Precise and quiet autofocus thanks to the stepping motor:- The lightweight and highly responsive focusing group is driven by a stepping motor that provides smooth and precise control.This translates into fast focusing that allows you to capture everything without missing a moment, making this lens an ideal tool for both spontaneous photography situations and maintaining focus tracking in moving scenes during video recording.Minimal focus breathing:- The optical design is optimized to minimize focus breathing, which prevents changes in framing when adjusting focus distance and ensures smooth and realistic transitions when recording video.Multi-functional aperture ring:- The Sigma 12mm F1.4 DC | Contemporary incorporates an aperture ring that allows for intuitive aperture adjustment. In the case of the Canon RF mount version, it is a configurable control ring according to user preferences.High-contrast images with minimal flare:- Thanks to advanced simulations performed during the design process, the occurrence of flare and ghosting has been effectively minimized, ensuring sharp and high-contrast results in any lighting situation.Contemporary:High performance with a compact and lightweight body for everyday use:- With the most advanced technology and combining high optical performance with compact design, Contemporary lenses are true all-around tools that meet a wide range of situations.Features:Stepping Motor:- This lens offers smooth, quiet, and high-speed autofocus thanks to its stepping motor. In this regard, it is also compatible with Eye-AF/Face-AF and video AF.Aperture Ring:- Ring for controlling the aperture, designed for more comfortable and intuitive use.- In the Canon RF mount version, the aperture ring functions as a control ring.9-blade rounded diaphragm:- The polygonal shape of a conventional iris diaphragm causes out-of-focus light points to be polygonal. A rounded diaphragm, on the other hand, is designed to produce round out-of-focus light points when approaching maximum aperture. This creates an attractive bokeh effect in many situations, such as when photographing someone with a defocused water surface in the background reflecting light.Water and oil repellent coating:- This lens features a water and oil repellent coating on its front element. This prevents water residue from remaining on its surface and stops oil and grease from sticking to it. At the same time, cleaning this lens is easier.Dust and splash resistant structure:- This lens features a dust and splash resistant construction, with special sealing that is highly effective on the mount, focus and zoom rings (for SIGMA zoom lenses), and other elements, allowing photographers to work safely in all types of weather conditions.Specifications:- Mounts: Canon RF- Lens type: Prime- Focal type: Wide-angle- Sensor coverage: APS-C- Maximum aperture: F1.4- Minimum aperture: F16- Diaphragm blades: 9- Optical construction: 14 elements in 12 groups- Angle of view: Canon RF: 96.4 degrees- Minimum focusing distance: 17.2 centimeters- Magnification ratio: 1:8.4- Filter or cap diameter: 62 millimeters- Dimensions: Canon RF: 69x67.4 millimeters- Weight: Canon RF: 250 grams- Included accessories: Case, lens hood (LH652-01), front cap (LCF-62 IV), rear cap (LCR III). tradeinn Techinn

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Up your photography game with this Sigma Contemporary lens. With a focal length of 12 mm, it's perfect for capturing stunning landscapes and indoor spaces. Your videos will be super smooth, thanks to its quiet and fast stepping motor. Its multi-layer coating helps reduce flare and ghosting, keeping your images razor-sharp. And the 9-blade design gives you that soft, blurred background to make your subject stand out.Good to know- Enjoy top-notch photography - its 14 elements in 12 groups eliminate distortions and aberrations- Weather sealing means you can keep shooting even in light drizzle- At just 250 g, it's light and compact, so it fits easily in your camera bag

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Sigma Canon RF Fit The widest angle of view of 12mm among F1.4 lenses for APS-C cameras