Each glass surface includes multi-coating of anti-reflection coatings, The Nano coating associated provides an additional layer that results in an improved beading effect when the surface comes in contact with water or oil, allowing for more efficient cleaning.
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The filter can improve the results of nighttime images by absorbing the yellow light from sodium-vapor lamps, a common light source within urban areas. By preventing the dominant wavelengths of light associated with the color of those lamps from being recorded, filter enhances visibility of astronomical objects.
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The Magnetic Filter without Adapter Ring is designed to reduce light pollution in night photography; allowing you to capture the beauty of the nighttime sky. The resulting images will have true colors and improved contrast when compared to images influenced by light pollution.
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