FNM0650 50 x 50 mm Metallic Neutral Density Filter 546nm

The FNM0650 is a 50 x 50 mm 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 popular optical glass due to its excellent optical properties and high chemical resistance. It features a rectangular base shape, which is a common choice for its ease of use and versatility in various optical systems.

The FNM0650 has a thickness of 2mm, providing durability and stability in its mounting. The filter is coated on both the front and back with the KNI FNM06 coating, which enhances its performance and longevity.

This filter is designed in a thin lens shape, minimizing its impact on the overall optical path and reducing the risk of unwanted reflections or aberrations. The filter is currently in stock and available for immediate purchase through the Knight Optical website.