The 7Artisans 50mm f1.05 full frame large aperture lens is made of 7 groups of 10 elements, is great for indoor low-light and overcast settings. It can provide the perfect balance of depth filed during a portrait shoot. Key Features: Full-frame compatible De-clicked aperture ED glass elements Versatile focal length High quality materials This lens utilizes high-quality, low-dispersion glass elements from Hoya, known for their superior anti-reflective performance. 7 groups of 10 elements, including two ED elements, effectively suppress chromatic aberration and provide excellent resolution.
