Sigma 14mm f/1.4 DG DN Art Lens For L-Mount
New Vision. Expanding Possibilities.
The Sigma14mm F1.4 DG DN | Art stands as the widest F1.4 single focal length lens globally*. Crafted from our engineers' passion for capturing expansive, brilliant, and highly detailed starry skies. Utilizing SIGMA's latest innovations, this lens combines a 14mm ultra-wide angle with an F1.4 aperture. Advanced optics correct sagittal coma flare, specialized features support starry landscape photography, and rapid HLA (High-response Linear Actuator) linear motor enables high-speed AF.
- Full-Frame | f/1.4 to f/16
- Designed for Astrophotography
- HLA Autofocus Motor
- TS-141 Tripod Socket
Sigma 14mm f/1.4 DG DN Art Lens For L-Mount
About the Sigma 14mm f/1.4 DG DN Art Lens For L-Mount

The Sigma 14mm f/1.4 DG DN Art Lens for L-Mount represents a world-first in optical performance, specifically engineered to capture breathtaking starscapes and expansive scenes. By combining a bright f/1.4 aperture with an ultra-wide 14mm focal length, this lens delivers exceptional light-gathering capabilities and edge-to-edge sharpness. Whether you are shooting night skies, sweeping landscapes, or intricate architectural interiors, this lens provides the uncompromising image quality that working creatives and enthusiasts expect from Sigma's premium Art line.
Constructed with a luxurious optical design of 19 elements in 15 groups, it meticulously corrects sagittal coma flare to ensure stars remain perfectly round right to the periphery of the frame. Housed in a robust, weather-sealed body made from lightweight Polycarbonate TSC and magnesium, it is built to withstand harsh outdoor environments while remaining highly portable.
Why choose the Sigma 14mm f/1.4 DG DN Art Lens For L-Mount
Perfect for
Care Instructions
Keep the front element clean using a microfibre cloth and a high-quality lens cleaning solution. Thanks to the water and oil-repellent coating, smudges and moisture wipe away easily. When shooting in harsh weather, ensure the lens is properly mounted to your camera to maintain the dust and splash-resistant seal. Always store the lens in a cool, dry place with its caps attached when not in use.
Full specifications
Sigma 14mm f/1.4 DG DN Art Lens For L-Mount FAQ
Is the Sigma 14mm f/1.4 DG DN Art lens weather-sealed?
What makes this lens ideal for astrophotography?
Does the lens have manual aperture control?
What autofocus system does this lens use?
The Sigma 14mm f/1.4 DG DN Art Lens for L-Mount is an ultra-wide, high-performance prime engineered for astrophotography, landscapes, and architecture. Featuring a bright f/1.4 aperture, advanced sagittal coma correction, and a rugged TSC and magnesium build, this lens delivers outstanding edge-to-edge sharpness. Backed by Camera Pro’s expert support, it is the ultimate tool for capturing the night sky.
| Best Seller | No |
|---|---|
| Sale | No |
| Autofocus | Yes |
| Focal Length | 14mm |
| Format Compatibility | Full-Frame |
| Groups/Elements | 19 Elements in 15 Groups |
| Maximum Reproduction Ratio | 1:11.9 |
| Product Weight | 1.000000 |
| Brands | Sigma |
| Wi-Fi Enabled | Yes |
| Cashback Enable | No |
| Genre/Use | General |
| Focal Length | 14mm |
| Minimum Focus Distance | 30 cm |
| Lens Hood | Removable |
| Max. Reproduction Ratio | 1:11.9 |
| Tripod Collar | Removable and Rotating |
| Diaphragm Blades | 11, Rounded |
| Magnification | 0.1x |

