FNG0550 50 x 50 mm Absorptive Glass Neutral Density Filter 546nm

The FNG0550 is a 50 x 50 mm Neutral Density Filter, specifically designed for use in optical systems that require precise light control. Sourced from Knight Optical, a leading vendor in the field, this filter is a high-quality, reliable component for various applications.

The filter is of the Neutral Density type, which means it reduces the intensity of all wavelengths of light equally, providing a uniform attenuation without altering the color balance. This is particularly useful in photography, cinematography, and scientific research where consistent light reduction is required.

The FNG0550 is made from UVFS MAL-1965, a specialized optical glass known for its excellent optical properties. It has a thickness of 2.3 mm, providing durability and stability in its mounting. The filter features a Thin Lens shape, which minimizes edge thickness and reduces the risk of vignetting.

The front and back surfaces of the filter are coated with the KNI FNG05 coating. This coating enhances the filter's performance by reducing surface reflections and improving transmission. It also provides scratch resistance, ensuring the filter maintains its optical quality over time.

The filter is designed to work at a wavelength of 546nm, making it suitable for applications that require specific light filtration. It is currently in stock and available for immediate purchase through the provided weblink.