In backlight, side light, or flash photography, this lens hood helps prevent non-imaging light from entering the lens and reduces fogging. It blocks stray light when shooting with front or side lighting. During lighting or night photography, it minimizes interference from surrounding light sources. The hood provides protection against accidental lens damage and prevents fingers from touching the lens surface. It also offers some protection against wind, sand, rain, and snow. The design allows the use of various filters without interference. Effectively blocks side light, reduces halos, and enhances image contrast, color, and saturation.Model: HB-90A Lens Hood Compatible Lens: For Nikon Nikkor Z DX 50-250mm f/4.5-6.3 VR Filter Thread: 62mm Installation: Bayonet mount, reversible Reversed Mount Support: Yes Color: Black Material: ABSPackage Contents: 1 x HB-90A Lens Hood Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement tolerance: +/- 1-3 cm.