This genuine Sigma LH830-03 Lens Hood is designed specifically to the 24mm F1.4 Art lens to prevent unwanted stray light from entering the lens. This Sigma lens hood provides multiple functions:
- shades the lens from stray light, improving your contrast and image quality
- assists in keeping moisture or wind-blown debris off the lens in inclement weather
- protects the front barrel from the inevitable impacts against walls, door frames, and other real-life obstacles.