50mm Phantom Z Single Large Variable 4 Pattern Bokeh Options MF Black SG-image F1.8 Lens, Full-Frame Compatible, Mount, Focus, Aperture, Aperture,

Focal length: 50mm (35mm equivalent) / Focus mode: MF (manual focus) / Lens construction: 5 groups, 7 elements (including 3 high-refractive index lenses) / Aperture plates: 4 (variable aperture) Compatible image capture size: Full size / Aperture range: F1.8 / Minimum focusing distance: 0.5m / Filter diameter: 58mm / Size: Φ69mm x 48mm (excluding mount) / Accessories: Lens cap, rear cap / Weight: Approx. 310g / Manufacturer's warranty: 2 years (covers natural failures) The SG-image 50mm F1.8 full-frame Phantom lens features the world's first* variable-shape aperture, featuring four built-in aperture plates: heart, snowflake, oval, and star. The lens construction consists of seven elements in five groups, including three high-refractive-index lenses, making it an innovative tool for achieving superior optical performance and expressive power of light and shadow, making it suitable for a variety of shooting scenes. Furthermore, its metal lens barrel and smooth focus ring ensure excellent operability and durability. *Information as of October 2024, based on research by E&I Creation Co., Ltd.