The Tokina MH 721 lens hood is designed for professional and enthusiast photographers seeking optimal lens protection and image quality enhancement. This lens accessory effectively blocks stray light from entering the lens, reducing lens flare and ghosting while improving contrast and color saturation in photographs. Constructed from durable matte black plastic with a non-reflective interior surface, the MH 721 features a petal-shaped design that maximizes light blocking efficiency without causing vignetting in wide-angle shots. The lens hood measures approximately 7.5 cm in diameter and 5.2 cm in depth, with a lightweight construction of approximately 85 grams for easy portability. It attaches securely to compatible Tokina lenses via a standard bayonet mount system, ensuring stable positioning during active photography sessions. The MH 721 provides physical protection for the front lens element against accidental impacts, fingerprints, and environmental elements like dust and moisture. This lens hood is compatible with specific Tokina lens models, though users should verify lens compatibility before purchase. The matte black finish minimizes light reflections while maintaining a professional appearance that matches most camera systems. Proper installation requires aligning the mounting index marks and rotating until the hood locks into position with an audible click. When not in use, the lens hood can be reversed for compact storage in camera bags without removing it from the lens. The petal design accommodates the rectangular image sensor format, providing optimal shading while minimizing obstruction of the field of view. Regular cleaning with a soft, dry cloth maintains the non-reflective properties and ensures consistent performance. This accessory represents Tokina's commitment to optical accessories that support photographers in achieving their creative vision through reliable equipment that enhances lens performance in various lighting conditions.