The Nikon HB-90A lens hood is designed for the Z DX 50-250mm VR lens and effectively prevents stray light from entering the lens assembly, minimizing lens flares and vignetting. Its tulip-shaped design blocks light from all directions, thereby enhancing image clarity and contrast under various lighting conditions. Made from durable materials, this lens hood features a bayonet mount for quick and secure attachment to compatible Nikon lenses, ensuring reliable performance during photo sessions. The black surface gives it a professional appearance while reducing reflections. Ideal for photographers looking to improve image quality by controlling light influences, this accessory is a practical addition to any camera gear. With dimensions tailored to the specific lens model, it provides a precise fit without obstructing the field of view. The HB-90A is designed for long-term use and retains its shape and functionality even with frequent handling. This lens hood supports consistent optical performance, making it suitable for both amateur and professional photography applications where light control is crucial.