Sigma 15mm f/1.4 DC Contemporary Lens (Sony E)

The Sigma 15mm f/1.4 DC Contemporary is a revolutionary ultra-wide prime that defies the laws of traditional lens design. Engineered for APS-C mirrorless systems, it delivers a 24mm-equivalent field of view while maintaining a remarkably small footprint. This “maximalist lens in a minimalist body” is the perfect tool for landscape, architecture, and astrophotography enthusiasts who demand elite f/1.4 speed without the bulk of a full-frame setup.

Incredible Speed and Sharpness
Ultra-Fast f/1.4 Aperture: The bright maximum aperture is a game-changer for low-light shooting and astrophotography, allowing you to capture star-filled skies and dim interiors while maintaining low ISO levels.

Edge-to-Edge Clarity: The optical design features FLD, SLD, and three double-sided aspherical elements. This combination ensures tack-sharp resolution across the entire frame and specifically reduces sagittal coma flare—essential for pinpoint stars.

Refined Bokeh: A rounded 9-blade diaphragm produces smooth, circular out-of-focus highlights, allowing for creative shallow depth-of-field effects even with an ultra-wide perspective.

Built for Vlogging & Gimbals
Strikingly Compact: This lens is a massive 30% shorter and 50% lighter than the 16mm f/1.4 DC Contemporary. At just 2.6″ long and weighing only 8 oz, it offers perfect balance for handheld vlogging and lightweight gimbal setups.

Quiet Stepping Motor: The integrated stepping motor provides fast and near-silent autofocus, ensuring your audio remains clean during video recording.

Minimal Focus Breathing: Engineered to maintain a consistent angle of view while pulling focus, providing natural-looking transitions for cinematic video work.

Durable & Intuitive Handling
Weather-Resistant Construction: Designed with dust- and splash-resistant seals, this lens is ready for the rigors of outdoor shooting. The front element features a water- and oil-repellent coating for easy maintenance in the field.

Customizable Control Ring: The tactile ring can be assigned to manage aperture, exposure compensation, or other key settings, allowing for an intuitive, personalized shooting experience.

Part of a Fast Prime Family: This lens is perfectly matched to Sigma’s other f/1.4 DC primes, ensuring consistent color rendering and handling across your entire kit.

Technical Specifications
Mount: Available in various APS-C Mirrorless mounts

Focal Length: 15mm (24mm equivalent)

Aperture Range: f/1.4 to f/16

Filter Size: 58mm

Weight: 8 oz (225g)