FNU0125 25 mm Dia. Metallic Neutral Density Filter 546nm

The FNU0125 is a 25 mm diameter Neutral Density Filter, sourced from Knight Optical, a renowned vendor known for its high-quality optical elements. This filter is designed to reduce the intensity of light without altering its color composition, making it an ideal choice for various applications where controlled light exposure is necessary.

The filter features a base shape of Circular Metallic, constructed with a UV Grade material (UVFS MAL-1965). It has a wavelength of 546nm, which is typically used in applications such as microscopy and spectroscopy. The geometry of the filter includes a diameter of 25mm and a thickness of 2mm, providing a robust and compact design.

The FNU0125 is coated with a Kni FNU01 coating on both the front and back surfaces. This coating enhances the filter's performance and durability, ensuring reliable and consistent results. The filter's shape is classified as a Thin Lens, further contributing to its versatility and ease of integration into various optical systems.

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.