Sigma 45mm f/2.8 DG DN Contemporary Lens (L-Mount, Silver)
Product Overview
The Sigma 45mm f/2.8 DG DN Contemporary Lens (Silver, L-Mount) is a compact, stylish, and versatile prime lens from Sigma’s premium I-Series. With its unique 45mm focal length, this lens strikes the perfect balance between a standard 35mm and classic 50mm, making it ideal for street, travel, portrait, and everyday photography.
Designed for full-frame Leica L-mount mirrorless cameras, this lightweight lens features superb sharpness, smooth bokeh, and a premium all-metal silver finish that pairs perfectly with both modern and classic camera bodies.
Key Features & Benefits
🔹 Compact & Lightweight Design
Elegant all-metal silver construction for durability and style.
Ultra-portable at only 215 g, perfect for travel and daily shooting.
Precision-machined aperture ring and magnetic lens cap for convenience.
🔹 Superb Image Quality
8 elements in 7 groups with aspherical glass for high resolution.
Bright f/2.8 aperture ensures excellent low-light performance.
Super Multi-Layer Coating minimizes flare and ghosting.
🔹 Smooth Bokeh & Depth of Field
7-blade rounded diaphragm delivers creamy background blur.
Balanced rendering for both portraits and landscapes.
Unique 45mm focal length offers a natural perspective.
🔹 Reliable Autofocus & Handling
Quiet, fast autofocus motor suitable for stills and video.
Internal focusing design — lens length remains constant.
Weather-sealed mount for reliable outdoor use.
Technical Specifications
| Specification | Details |
|---|---|
| Mount | Leica L-Mount |
| Finish | Silver, All-Metal |
| Focal Length | 45mm |
| Maximum Aperture | f/2.8 |
| Minimum Aperture | f/22 |
| Optical Design | 8 elements in 7 groups |
| Special Elements | 2 Aspherical |
| Diaphragm | 7 Rounded Blades |
| Min. Focus Distance | 24 cm |
| Max. Magnification | 0.25× (1:4) |
| Filter Size | 55 mm |
| Dimensions | Ø64 mm × 46.2 mm |
| Weight | 215 g |
| Coating | Super Multi-Layer |
| Extras | Magnetic Cap, Weather-Sealed Mount |
Why Choose the Sigma 45mm f/2.8 Silver Edition?
Unique 45mm focal length delivers natural, true-to-life rendering.
Compact and lightweight — fits easily in any camera bag.
Stylish silver finish to match Leica and Panasonic L-mount cameras.
Perfect for photographers who want performance + portability.
Ideal For
✔️ Street & Travel Photography
✔️ Portraits & Lifestyle Shots
✔️ Everyday Walkaround Lens
✔️ Close-Up Creative Photography
✔️ Stylish Gear Collectors
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SEO-Optimized Summary (Meta Title & Description)
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Sigma 45mm f/2.8 DG DN Contemporary Lens (L-Mount, Silver)
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Discover the Sigma 45mm f/2.8 DG DN Contemporary Silver Lens for Leica L-Mount. Compact, stylish, and sharp — perfect for portraits, travel & street photography.