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

The Sigma 14mm f/1.4 DG DN Art is a full-frame ultra-wide prime lens built natively for Sony’s E-mount mirrorless system and part of Sigma’s Art series, representing Sigma’s higher tier of optical and mechanical standards. At 14mm with an f/1.4 maximum aperture, it delivers an expansive ultra-wide field of view with an exceptionally fast aperture that is virtually unprecedented for a lens of this focal length, making it a highly specialized option for astrophotography, nightscape, and low-light wide-angle work where both maximum scene coverage and extreme light gathering capability are required simultaneously. The combination of 14mm and f/1.4 presents significant optical engineering challenges, and the Art series optical formula incorporates a range of special elements to control the aberrations, coma, and distortion that are particularly pronounced at this focal length and aperture combination. Dust and splash resistant sealing adds reliability in variable outdoor shooting conditions, and a stepping motor autofocus system delivers quiet and smooth focusing performance suitable for both stills and video use.

– 14mm ultra-wide focal length
– f/1.4 maximum aperture — exceptionally fast for this focal length
– Sigma Art series optical and mechanical standards
– Optimized for astrophotography and low-light wide-angle work
– Special optical elements for coma, aberration, and distortion control
– Stepping motor autofocus for quiet and smooth operation
– Suitable for stills and video use
– Dust and splash resistant sealing
– Native Sony E-mount, full-frame coverage