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Sigma 17mm f/4 DG DN Contemporary Lens for Leica L-Mount (Silver)
Product Overview
The Sigma 17mm f/4 DG DN Contemporary Lens (Silver, L-Mount) is a high-quality ultra-wide-angle prime lens from Sigma’s Contemporary series, designed for Leica L-Mount full-frame mirrorless cameras.
With its 17mm focal length and f/4 maximum aperture, this lens delivers sharp edge-to-edge clarity, minimal distortion, and high-contrast imagery, making it ideal for landscape, architecture, astrophotography, travel, and street photography. Its compact and lightweight design ensures professional results on the go, combining portability with Sigma’s renowned optical performance.
Key Features & Benefits
🔹 Compact & Durable Design
Sleek all-metal silver body for durability and professional aesthetics.
Lightweight at 370 g, ideal for travel, street, and handheld photography.
Includes a manual aperture ring and magnetic lens cap for precise control.
🔹 Superior Optical Performance
Optical design: 11 elements in 10 groups, including aspherical and SLD elements for minimal distortion and exceptional sharpness.
f/4 maximum aperture provides consistent performance in various lighting conditions.
Super Multi-Layer Coating reduces flare, ghosting, and chromatic aberration for vibrant, high-contrast images.
🔹 Ultra-Wide Perspective
17mm focal length captures sweeping landscapes, architecture, interiors, and night skies.
Minimal distortion with excellent edge-to-edge sharpness for professional results.
Ideal for creative wide-angle shots, environmental portraits, and cinematic video.
🔹 Fast & Silent Autofocus
Stepping Motor (STM) provides quiet and precise autofocus for photography and videography.
Internal focusing keeps lens length constant during shooting.
Optimized for Leica L-Mount full-frame mirrorless cameras, suitable for both stills and video.
🔹 Travel-Ready & Weather-Sealed
Compact and portable design for travel, landscape, and street photography.
Weather-sealed lens mount ensures reliable performance in outdoor environments.
Perfect for professional and enthusiast photographers seeking portability without compromising quality.
Technical Specifications
| Specification | Details |
|---|---|
| Mount | Leica L-Mount |
| Focal Length | 17mm |
| Maximum Aperture | f/4 |
| Minimum Aperture | f/22 |
| Optical Design | 11 elements in 10 groups |
| Special Elements | Aspherical, SLD |
| Diaphragm | 7 Rounded Blades |
| Minimum Focus Distance | 25 cm |
| Maximum Magnification | 0.15× |
| Filter Size | 67 mm |
| Dimensions | Ø73 mm × 80 mm |
| Weight | 370 g |
| Coating | Super Multi-Layer |
| Extras | Magnetic Cap, All-Metal Build, Weather-Sealed Mount |
Why Choose Sigma 17mm f/4 DG DN Contemporary (L-Mount, Silver)?
Ultra-wide 17mm focal length ideal for landscapes, architecture, interiors, and astrophotography.
Compact and lightweight for travel, street, and walkaround photography.
Premium all-metal construction ensures durability and professional feel.
Optimized for Leica L-Mount full-frame mirrorless cameras.
Perfect For
✔️ Landscape & Nature Photography
✔️ Architecture & Interior Photography
✔️ Street & Travel Photography
✔️ Astrophotography & Night Sky Imaging
✔️ Environmental & Creative Portraits
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Sigma 17mm f/4 DG DN Contemporary Lens for Leica L-Mount (Silver)
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Shop Sigma 17mm f/4 DG DN Contemporary Lens for Leica L-Mount (Silver). Compact, ultra-wide, and sharp — ideal for landscapes, architecture, street, and astrophotography.