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Sigma 20mm f/1.4 DG HSM Art Lens for Canon DSLR Cameras (Black)
Product Overview
The Sigma 20mm f/1.4 DG HSM Art Lens is a premium ultra-wide-angle prime lens designed for Canon full-frame and APS-C DSLR cameras. Part of Sigma’s prestigious Art series, this lens delivers exceptional optical performance, remarkable sharpness, and beautiful bokeh, making it perfect for landscapes, astrophotography, architecture, and professional video production.
With its ultra-wide 20mm focal length and bright f/1.4 aperture, this lens allows creative control, excellent low-light capability, and stunning subject separation, providing professional-grade results for photographers and videographers.
Key Features & Benefits
🔹 Ultra-Wide Prime Lens
Focal length: 20mm, ideal for landscapes, cityscapes, architectural photography, and astrophotography.
Captures detailed, sharp, and immersive images with minimal distortion, delivering a professional perspective.
🔹 Bright f/1.4 Maximum Aperture
Fast f/1.4 aperture ensures excellent low-light performance and creative depth-of-field control.
Produces smooth and creamy bokeh, isolating subjects for professional results.
🔹 Sigma Art Series Optical Excellence
Optical construction: 16 elements in 12 groups, including aspherical, FLD, and SLD elements to reduce chromatic aberration and distortion.
Super Multi-Layer Coating minimizes flare and ghosting for high-contrast, vibrant images.
Maintains edge-to-edge sharpness and accurate color reproduction.
🔹 Durable & Professional Design
Designed for Canon DSLR cameras, providing robust build quality and professional handling.
Internal focusing keeps lens length constant for smooth operation.
Perfect for professional photographers and cinematographers.
🔹 Fast & Quiet Autofocus
Hyper Sonic Motor (HSM) provides precise, silent autofocus, ideal for landscapes, astrophotography, and video work.
Smooth AF transitions ensure accurate subject tracking in dynamic shooting scenarios.
Technical Specifications
| Specification | Details |
|---|---|
| Mount | Canon EF / DSLR (Full-Frame & APS-C) |
| Focal Length | 20mm |
| Maximum Aperture | f/1.4 |
| Minimum Aperture | f/16 |
| Optical Design | 16 elements in 12 groups |
| Special Elements | Aspherical, FLD, SLD |
| Diaphragm | 9 Rounded Blades |
| Minimum Focus Distance | 27 cm |
| Maximum Magnification | 1:6.7 |
| Filter Size | 82 mm |
| Dimensions | Ø87 mm × 124 mm |
| Weight | 950 g |
| Coating | Super Multi-Layer |
Why Choose Sigma 20mm f/1.4 DG HSM Art?
20mm ultra-wide focal length for immersive landscapes, architecture, and astrophotography.
Bright f/1.4 aperture provides low-light capability and smooth bokeh.
Art series optics deliver outstanding sharpness, contrast, and color fidelity.
Durable design optimized for Canon DSLR full-frame and APS-C cameras.
Perfect for professional photography, astrophotography, cinematic video, and creative wide-angle shots.
Perfect For
✔️ Landscape Photography
✔️ Astrophotography & Night Sky Shots
✔️ Architecture & Cityscape Photography
✔️ Low-Light Photography
✔️ Professional Videography
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SEO-Optimized Meta Title & Description
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Shop Sigma 20mm f/1.4 DG HSM Art Lens for Canon DSLR. Ultra-wide prime with f/1.4 aperture, perfect for landscapes, astrophotography, architecture, and professional video.