FNM0125 25 mm Dia. Metallic Neutral Density Filter 546nm

The FNM0125 is a 25 mm diameter 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 circular in shape, made from N-BK7 Schott material, a popular choice due to its excellent optical properties and high damage threshold. It features a thin lens shape, which helps to minimize optical aberrations and ensures superior image quality.

The FNM0125 is coated with the KNI FNM01 coating on both the front and back surfaces. This coating enhances the filter's performance by reducing surface reflections and improving transmission. The coating also provides scratch resistance, ensuring the filter maintains its performance over time.

This filter is currently in stock and available for immediate purchase. For more information, or to make a purchase, please visit the following link: https://www.knightoptical.com/stock/default/0-1-od-metallic-nd-filter-visible-grade-25mmdia.html