Contrast Enhancement: Elevate your photography by achieving richer colors and deeper blacks through effective shielding against stray light. High-Quality Plastic ABS Material: Made from premium ABS plastic for superior durability and resistance to wear and tear. Compatible Lenses: Designed to fit EF 90-300mm f/4.5-5.6 USM lenses with a secure, seamless attachment. Improves Photo Quality: Reduces glare and increases contrast for clearer, more vibrant, and true-to-life images. Protects Lens: Helps prevent accidental damage from bumps and harsh weather conditions, safeguarding your lens investment. Capture every moment with confidence, knowing your lens is protected from unwanted light and physical impacts. This lens hood is a reliable companion for creating high-quality visuals in any environment.