FNM0825 25 mm Dia. Metallic Neutral Density Filter 546nm

The FNM0825 is a 25 mm diameter Neutral Density Filter, sourced from the reputable vendor Knight Optical. This filter is designed to reduce the intensity of light across the entire visible spectrum without altering its color balance, making it an ideal choice for various optical applications.

The filter features a base shape of a circle, crafted from the high-quality material N-BK7 Schott. This material is known for its excellent optical properties, making it a popular choice in various optical applications. The filter has a thickness of 2 mm, providing durability while maintaining minimal optical distortion.

The FNM0825 is coated with the KNI FNM08 coating on both the front and back surfaces. This coating enhances the filter's performance and durability, ensuring reliable operation in various conditions. The filter's shape is classified as a Thin Lens, further minimizing optical distortion and ensuring optimal light transmission.

The filter's wavelength is 546nm, indicating its specific light reduction properties. This makes it suitable for applications where a specific wavelength of light needs to be reduced or controlled.

The filter is currently in stock and available for immediate purchase. For more information, please refer to the provided weblink or contact Knight Optical directly.