7artisans MF14mm F2.8 Full Frame Ultra Wide Angle 116° Large Aperture Prime Lens Compatible for Leica/Panasonic S1,DC-S1,S5,DC-S5, LUMIX S9 Series/Sigma L Serise Mirrorless Camera

【Ultra-Wide 14mm Full-Frame Coverage】 7artisans 14mm F2.8 Lens 14mm focal length provides an expansive ultra-wide perspective for full-frame cameras, ideal for architecture, interiors, cityscapes, and creative wide-angle portraits. 【F2.8 Large Aperture for Low Light & Astrophotography】 7artisans 14mm F2.8 Lens bright F2.8 aperture delivers excellent light intake, perfect for night scenes, starry skies, and low-light environments with sharp details. 【Front Filter Compatible – Creative Flexibility】 Unlike many ultra-wide lenses, 7artisans 14mm F2.8 Lens supports front filters with dedicated accessories, enabling easy installation of ND, CPL, or other creative filters. 【Stepless/Click Aperture Switch for Photo & Video】 7artisans 14mm F2.8 Lens seamlessly switch between stepped and stepless aperture control to suit both photography and smooth, silent video recording. 【High-Quality Optics & Distortion Control】 7artisans 14mm F2.8 Lens features 10 precision glass elements, including 2 aspherical, 5 high-refractive, and 3 low-dispersion lenses, ensuring excellent sharpness across the frame and effective distortion control for reliable results.