Sigma 17mm f/4 DG DN Contemporary Lens for Leica L-Mount
Product Overview
The Sigma 17mm f/4 DG DN Contemporary Lens is a high-performance ultra-wide-angle prime lens from Sigma’s Contemporary series, designed specifically 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 images, making it perfect for landscape, architecture, astrophotography, travel, and street photography. Its compact, lightweight design ensures professional-quality results wherever you shoot.
Key Features & Benefits
🔹 Compact & Durable Design
Sleek all-metal body provides durability and a premium feel.
Lightweight at 370 g, ideal for travel, street, and handheld photography.
Features 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 high sharpness.
f/4 maximum aperture delivers consistent performance in various lighting conditions.
Super Multi-Layer Coating minimizes flare, ghosting, and chromatic aberration for vibrant, high-contrast images.
🔹 Ultra-Wide Perspective
17mm focal length captures sweeping landscapes, cityscapes, interiors, and night skies.
Minimal distortion with excellent edge-to-edge clarity for professional results.
Perfect for environmental portraits, creative wide-angle shots, and cinematic video.
🔹 Fast & Quiet Autofocus
Stepping Motor (STM) ensures silent and precise autofocus.
Internal focusing maintains lens length during shooting.
Optimized for Leica L-Mount full-frame mirrorless cameras, suitable for both stills and video.
🔹 Travel & Outdoor Ready
Compact design suitable for travel, street, landscape, and astrophotography.
Weather-sealed lens mount ensures reliable performance in diverse outdoor conditions.
Ideal for photographers seeking portability without compromising image 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 (Leica L-Mount)?
Ultra-wide 17mm focal length for landscapes, architecture, interiors, and astrophotography.
Compact and lightweight for travel, street, and walkaround photography.
Durable all-metal construction ensures long-lasting professional use.
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
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