PULUZ Action Camera ND8 Lens Filter For GoPro Hero11 Black / Hero11 Black mini / HERO10 Black / HERO9 Black

1. Multi-layer coating filter, high transmittance and high light to restore the true color 2. Using professional optical glass lens, the image is clearer 3. Protect your expensive lens from dust and scratches without degrading photo quality. 4. Material: Aluminum alloy + optical tempered glass 5. ND Filter: You can get more freedom to control aperture and shutter, bring more exposure methods and creative space for photography creation, and effectively prevent overexposure. The number behind ND represents the ability of the ND mirror to block light.