Sigma 30mm f/1.4 DC DN Contemporary Lens (Sony E)

Sigma 30mm f/1.4 DC DN Contemporary Lens (Sony E)
The Sigma 30mm f/1.4 DC DN Contemporary is a fast, versatile prime lens engineered for Sony E-mount APS-C mirrorless cameras. Providing a 45mm equivalent focal length, it sits in the “sweet spot” of perspective—offering a natural field of view that is perfect for street photography, environmental portraits, and everyday documentation. As part of Sigma’s Contemporary line, this lens strikes a perfect balance between a compact, lightweight form factor and professional-grade optical performance.

Exceptional Speed & Optical Clarity
Ultra-Bright f/1.4 Aperture: The fast maximum aperture is a standout feature, making this lens a powerhouse in low-light conditions. It provides extensive control over depth of field, allowing you to isolate subjects with a shallow focus and professional aesthetic.

Advanced Glass Elements: The optical design incorporates two aspherical elements and one high-refractive index element. These components work together to significantly reduce spherical aberrations and distortion, resulting in images with impressive clarity, definition, and edge-to-edge sharpness.

Super Multi-Layer Coating: Sigma has applied advanced coatings to minimize lens flare and ghosting. This ensures your images maintain high contrast and color neutrality, even when shooting in harsh or backlit environments.

Smooth Bokeh: A rounded nine-blade diaphragm produces a soft, pleasing out-of-focus quality, perfect for creating “creamy” backgrounds in portraits and close-up shots.

Precision Engineering & Video Performance
Stepping AF Motor: Designed for both photographers and videographers, the internal stepping motor delivers fast, precise, and near-silent autofocus. The smooth focus transitions are ideal for video work where distracting motor noise must be avoided.

Thermally Stable Composite (TSC): The lens barrel is constructed from TSC material, which offers the rigidity of metal with a lower thermal expansion rate. This ensures the lens performs consistently across a wide range of temperatures.

Durable Mount: A brass bayonet mount provides improved mounting accuracy and long-term durability. Additionally, a rubber sealing at the mount helps protect against dust and moisture entering your camera system.

Included Accessories
Lens Hood: This unit includes the dedicated lens hood, which helps to block stray light from entering the lens and provides added physical protection for the front element.

Caps: Front and rear lens caps are included to protect the optics when not in use.

Technical Specifications
Focal Length: 30mm (45mm equivalent)

Aperture Range: f/1.4 to f/16

Lens Mount: Sony E (APS-C)

Filter Size: 52mm

Weight: Approx. 9.3 oz (265 g)