MFND-25-1 25 mm Dia. Mounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm

The MFND-25-1 is a Neutral Density Filter, specifically designed for use in the visible light spectrum, with a wavelength of 550nm. This filter is manufactured by OptoSigma, a renowned vendor in the optical industry, and is available for purchase on their official website. The catalog number for this item is MFND-25-1.

This filter is mounted and features a circular design with a diameter of 25mm, making it suitable for a wide range of optical applications. The filter has a thickness of 2mm, providing a sturdy and durable construction. The material used for this filter is N-BK7 Schott, a high-quality borosilicate glass known for its excellent optical properties.

The coating on both the front and back of this filter is Opt FND-1, a reflective neutral density coating. This coating is designed to reduce the intensity of light without altering its color balance, making it ideal for applications where light intensity needs to be controlled without affecting the quality of the light.

The shape of this filter is that of a thin lens, further enhancing its usability in various optical setups. The weblink status for this item is 'Valid - in stock', indicating that it is readily available for purchase and use.