Sigma 14mm F/1.4 DG DN Art Lens for (Sony E)
The Sigma 14mm f/1.4 DG DN Art Lens is a full-frame ultra-wide-angle prime designed for astrophotography. Its sophisticated feature set also makes it an excellent choice for architecture and landscape photography. Offered here with a Sony E-mount, this lens is part of the Art line within Sigma's Global Vision series, providing outstanding optical performance for high-end creative and artistic applications. Optimized for nighttime shooting, the lens includes a tripod socket, manual focus lock switch, lens heater retainer, rear filter holder, and filter slots to assist in astrophotography applications. Equipped with an HLA (High-Response Linear Actuator) autofocus motor, the lens provides fast, quiet, and highly-accurate focusing. The lens is constructed using a Thermally Stable Composite (TSC) material, along with traditional metals for use in a wide array of temperature variations. Sigma 14mm F/1.4 DG DN Art Specs Focal Length 14mm Maximum Aperture f/1.4 Minimum Aperture f/1