The Sigma 16mm f/1.4 DC DN Contemporary Lens for Sony APS-C sensor mirrorless cameras features a wide variety of high-tech optical elements including optical aberration minimization via the in-camera digital correction. This lens effectively minimizes optical aberrations and offers superb resolution at wide-open aperture and throughout the aperture range. It also feature Sigma's Super Multi-Layer Coating to suppress flare and ghosting for greater contrast and colour fidelity when working in strong lighting conditions. The optical design and stepping motor deliver smooth autofocus during video shooting, while the mount features special sealing creating a dust- and splash-proof design.

Durable build
This 16mm F1.4 is constructed with a strong and light polymer that ensures a rugged build while keeping the lens portable. A large, rubberised focus ring makes manual focusing highly intuitive to use, and a petal-type lens hood helps control flare in bright sunlight. The durable brass mount is surrounded by a rubber seal to help keep out dust and moisture.

Fast and accurate AF
The lens benefits from inner focusing technology, with a stepping motor that delivers smooth, fast and accurate AF for both stills and video. The lens has been designed with lighter lens elements in the focus lens group, which ensures responsive autofocus that is fully compatible with all the latest AF camera technology.

High-performance optics
The 16mm F1.4 DC DN delivers outstanding optical quality across the whole frame, even on high-resolution sensors. Its advanced optical design of 16 elements in 13 groups includes 2 aspherical elements, 2 SLD elements and 3 FLD elements. These ensure razor-sharp results and help to eliminate common optical issues such as chromatic aberration, flare and vignetting. The lens also utilises in-camera digital correction to fine-tune the final result.

Chromatic aberration is very well-controlled around areas of high contrast, and vignetting is minimal even wide-open. The lens has Super Multi-Layer optical coatings which reduce flare and ghosting when working in bright direct sunlight.

Excellent low-light performance
A very bright maximum aperture of F1.4 allows plenty of light through the lens. For astrophotographers, this ensures plenty of sky detail in shorter exposures, and for photographers using the lens hand-held in low-light conditions, such as at weddings or events, it helps eliminate camera-shake.
A fast aperture also means a shallow depth-of-field for blurry backgrounds. This allows photographers to isolate their subject and create more impactful images. The bokeh is smooth and attractive, so doesn’t distract from the in-focus subject.

• Dimensions for Lenses: 72.2 x 92.3 mm
• Weight (g): 405g
• Type: Wide Angle, Fixed Focal Length
• Lens Fitting: Sony E-mount
• Filter - Size: 67mm