Light Pollution Reduction Filter, Multi Layer Coating Night Filter for Nightscapes (67mm)

Optical Glass and CNC Precise Molding: Optical glass, no color cast, to ensure high definition image quality. CNC precise molding, non slip pattern, thin gold thread design. Ultra Thin Frame Design: The ultra thin frame minimizes vignetting from wide angle and telephoto lenses. Applicable Scenes: night filter light pollution filter is great for nightscapes and astrophotography. Double Sided Multi Layer Coating: The light pollution reduction filter is , oil proof and scratch resistant to protect your camera lens. Block Wavelength: Light pollution reduction filter blocks the wavelength of light from common light pollution sources, allowing the picture to show true colors and high definition picture quality.