FNM2050 50 x 50 mm Metallic Neutral Density Filter 546nm

The FNM2050 is a 50 x 50 mm Rectangular Neutral Density Filter, specifically designed for use in the visible light spectrum at a wavelength of 546nm. This filter is sourced from Knight Optical, a reputable vendor known for their high-quality optical components.

The filter is made from N-BK7 Schott, a widely used borosilicate glass known for its excellent optical properties and durability. It has a thickness of 2mm, providing robustness and stability during operation. The filter features a Thin Lens shape, which is advantageous in applications where space is limited or a flat surface is required.

The FNM2050 is coated with a proprietary metallic coating on both the front and back surfaces, identified as 'kni fnm20'. This coating enhances the filter's performance by reducing unwanted reflections and increasing transmission, thereby improving the overall quality of the optical system.

According to the vendor's information, this item is currently in stock and can be purchased directly from Knight Optical's website. The provided weblink leads to the product page for easy access and ordering.