call
Call us now Toll free : 0800 26 36 46
Optical glass super slim natural night sky filter - 82mm

Optical glass super slim natural night sky filter - 82mm

Product Code:dHD 82mm Night Sky Filter
Availability:8
Qty:     - OR -   Add to Compare
Optical glass super slim natural night sky filter - 82mm

Reduces Light Pollution for Crystal Clear Night Skies

Product Highlights
• Reduces Light Pollution in Night Sky
• Blocks Yellow Sodium-Vapor Light
• Blocks Yellow Mercury-Vapor Light
• Blocks Yellow Light from Low CRI LEDs

Light Pollution Natural Night Filter for Night Photography Astrophotography Optical Glass Double Sided and Multi-Layer Coating Waterproof and Oil Resistant Nano Coating

Ultra Low Reflection
Double Sided and Multi-Layer Coating
Waterproof and Oil Resistant Nano Coating
Block the Most Common Undesirable Wavelengths of Light Pollution
Made of High Quality, Optical Glass. It's Surface is Finely Ground and Polished to Ensure Sharpness and High Resolution

A Natural Night Filter is designed to reduce the appearance of light pollution in images or video that include the night sky and illumination from artificial light sources. This effect can be obtained when this filter is used on a film camera system with daylight film installed, or on a digital camera system with its daylight white balance setting selected.

When used, the Night Filter can improve the results of nighttime images by blocking the yellow light from sodium-vapor lamps, mercury-vapor lamps, or low Color Rendering Index LEDs, common light sources within urban areas. By preventing the dominant wavelengths of light associated with the color of those lamps from being recorded, the visibility of astronomical objects is enhanced, and artificial light sources are more clearly defined with less glare and improved contrast.