It's essential to protect your valuable Sigma lenses with the durable and high-quality Lens Hood for 644. Specifically designed for Sigma lenses, this protective lens hood ensures a secure and precise more→fit, safeguarding your lens from dust, moisture, and other potentially damaging elements. Crafted from robust black plastic, this lens hood is built to withstand frequent use and the rigors of outdoor photography. The Lens Hood for 644 features a convenient bayonet mount, enabling quick and secure attachment to your lens. Its versatile design makes it compatible with most standard zoom lenses, offering broad utility for a range of photography styles. Manufactured by Sigma, a respected name in