Brightin Star MF 50mm F1.05 Full-Frame L Mount Lens for Leica Panasonic Sigma Mirrorless Cameras，f/1.05 Large Aperture Manual Focus Prime Lens Fit for SL SL2 T TL TL2 TL18 CL LUMIX S1 S1R S1H

F1.05 Large Aperture: The Bright Star MF 50mm F1.05 lens allows it to capture rich detail even in low-light conditions, with natural background blur. 50mm Standard Focal Length：50mm is the focal length closest to the human eye's perspective, while also possessing sufficient depth of field, something that telephoto lenses cannot provide. Sharp and Clear Image：It features an 8-group, 10-element optical design, including 2 high-refractive-index elements and 2 low-dispersion elements. Even at its widest aperture, center image quality remains sharp. Coating Technology: This lens employs multi-layer coating technology, achieving a light transmittance of up to 99.8%, effectively reducing flare and ghosting, resulting in clearer, higher-contrast photos. Unique Aperture Ring Design:The Brightin Star 50mm F1.05 full frame lens has a unique aperture ring design，The hand feel has been improved, making it more convenient and effortless to use. 【Customer Support】We stand behind Brightin Star 50mm F1.05 Lens— 24-month warranty and friendly 24-hour responsive after-sales service.