PROfezzion 55mm Natual Night Filter Light Pollution Filter Night Photography for Nikon D3500 D3400 D5600 + AF-P 18-55mm Kit Lens, for Sony A7 A7II A7III A7IV + FE 28-70mm Kit Lens & More 55mm Lens

• Effect: Reduces the appearance of light pollution in video or images that include the night sky and minimizes illumination from artificial light sources
• HD Optical Glass: Saturates colors effectively for real color images; 3mm aluminium alloy frame prevent vignetting while remaining durable and lightweight
• 18-Layer Nano Coating: 9-layer nano coating on each surface of the glass, anti-scratch, anti-static, anti-fingerprints, oil and water-resistant
• Function: Absorbs the yellow light from sodium-vapor lamps, a common light source within urban areas, make the color of the image vivid, pure and full of layers
• Compatible: With a filter case for storage and transport. Suit for any lens with the same thread, you could check it on your lens front following by the symbol 'Ø' to choose the CORRECT SIZE

Are you trouble to photograph cities at night due to light pollution? It often occurs in areas of the night sky that are above or near concentrated and intense sources of artificial light such as cities. These light sources include exterior and interior lamps for commercial or residential buildings, brightly lit advertisements such as billboards, streetlamps, as well as sports and entertainment venues. The combination of these sources will result in a type of light pollution known as skyglow, where individual stars, the Milky Way, and other astronomical features in the night sky are obscured. The PROfezzion PF-RN Natural Night Filter can filter out light pollution of specific wave band(mainly reduces yellow light) made by sodium-vapor lamps, mercury-vapor lamps, and Low CRI(Color Rendering Index) LEDs within urban areas, while maintain high transmittance in the emission line of the nebular, to darken the artificial sources and improve the contrast. When using the natural night filter, the color of the image is pure, the stars on the image are clear and the transparency of the whole image has been improved greatly. Additionally, the overall color of the sunset is yellow, which is full of poor sense of depth and whose color is relatively single. It reduces light pollution in images or videos when shooting the night scene, which saturates colors for real color images. It helps to enhance the visibility of astronomical objects, and where they appear, artificial light sources are more clearly defined with less glare and improved contrast This filter is constructed from optical glass for clarity as well as color fidelity.Besides that, it comes with a delicate moistureproof filter case to protect your filter and for easy carrying. Different thread sizes available from 49-82mm to meet your needs. Package Included: Natural Night Filter x 1 Protective Filter Case x 1