Sigma 14-24mm F2.8 DG DN Art for Sony E Mount

Description Many photographers like to use low sensitivity shooting to minimize noise as much as they can. Particularly in the photography of starry skies, bright wide-angle lenses are often selected because they can efficiently collect weak light. The 14-24mm F2. 8 DG DN | Art has been developed as the ultimate large-diameter, wide-angle zoom lens by optimizing the standard specifications for photographing starry skies for full-frame mirrorless cameras. The uniform rendering performance and outstanding resolution to the edge of the frame make it the “definitive lens for astrophotography. ” By utilizing the characteristics of the short flange focal length, this new-generation large-diameter zoom lens combines both compact body and unprecedented high-resolution image quality. Lens construction 18 elements in 13 groups Angle of view (35mm) 114. 2-84. 1° Number of diaphragm blades 11 (Rounded diaphragm) Minimum aperture F22 Minimum focusing distance 28cm / 11in. Maximum magnification ratio 1:7. 3 Dimensions (diameter x length) φ85. 0mm×131. 0mm / φ3. 3in. × 5. 2in. Weight 795g / 28. 0oz. All figures calculated by L-Mount. Appearance and specifications are subject to change without notice. Newly developed high-performance lens series exclusively for full-frame mirrorless cameras High-resolution image quality developed with exclusive low dispersion glass elements and NPC (Nano Porous Coating) Substantial functions enable user confidence, even in tough environments Rear filter holder as a standard accessory