Sigma 14mm f/1.4 DG DN Art Lens (Sony E)

Sigma 14mm f/1.4 DG DN Art Lens (Sony E)
The Sigma 14mm f/1.4 DG DN Art is a world-first engineering marvel, specifically designed to meet the extreme demands of astrophotography. Combining a massive 114° ultra-wide field of view with an unprecedented f/1.4 aperture, this lens allows you to capture the night sky with incredible brightness and clarity. As part of Sigma’s flagship Art line, it delivers the uncompromising resolution and specialized features required for high-end landscape, architectural, and celestial imagery.

Master the Night Sky
Astro-Optimized Optics: The optical layout features one SLD, three FLD, and three aspherical elements meticulously engineered to eliminate sagittal coma flare—ensuring that stars remain sharp, pinpoint lights without distortion across the entire frame.

Specialized Night Features: Designed for long-exposure workflows, the lens includes a Manual Focus Lock (MFL) switch to prevent accidental focus shifts, a Lens Heater Retainer to prevent condensation in cold environments, and a Rear Filter Holder for specialized star-glow or ND filters.

Ultra-Fast f/1.4 Aperture: The brightest 14mm prime ever made, this lens allows you to use lower ISO settings and shorter exposure times, significantly reducing noise and star trailing in your deep-space compositions.

High-Response Linear Actuator (HLA): Powered by Sigma’s latest linear motor, the HLA system provides lightning-fast, silent, and pinpoint autofocus, making it just as capable for daytime architecture and wide-angle video.

Built for the Elements
Advanced Thermal Construction: Built using Thermally Stable Composite (TSC) and traditional metals, the lens maintains its optical precision and mechanical performance across a wide range of temperatures.

Tactile Aperture Control: A dedicated aperture ring offers both clicked and de-clicked operation, catering to the needs of both still photographers and cinematographers who require smooth exposure transitions.

Rugged Professional Build: The lens features a durable brass bayonet mount and a dust- and splash-resistant structure to protect against the elements during remote field shoots.

Integrated Lens Hood: The built-in petal-style hood protects the expansive front element from stray light and provides physical protection against bumps.

Technical Specifications
Focal Length: 14mm (21mm equivalent on APS-C)

Maximum Aperture: f/1.4

Angle of View: 114°

Autofocus Motor: HLA (High-Response Linear Actuator)

Lens Mount: Sony E

Weight: Approx. 2.58 lb (1170 g)