EFFECTIVE SHADING: The EW 65B shading hood features an internal thread extinction design that helps ensure optimal shading performance. PRACTICAL AND HUMANIZED DESIGN: Thoughtfully designed so that the lens hood does not interfere with the use of the lenss original front cover after installation. ENVIRONMENTAL PROTECTION AND PORTABLE: Made from durable ABS environmental protection material, the lens hood blocks non-imaging light, can be reversed for compact storage, and is lightweight for easy portability. PREVENTS INTERFERENCE: Ideal for use in bright light or night photography, the hood blocks unwanted incident light, reduces ghosting and glare, and helps prevent surrounding stray light from entering the lens. LENS PROTECTION: Helps protect the lens from accidental impacts, prevents fingers from touching the lens surface, and offers some protection against wind, sand, rain, and snow. SPECIFICATIONS: Item Type: Lens Hood Material: ABS Color: Black Interface Type: Bayonet Back Buckle: Supported Internal Design: Thread extinction Compatible Model: For RF50mm F1.8 lens Package List: 1 x Lens Hood