MFND-30-10 30 mm Dia. Mounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm

The MFND-30-10 is a Neutral Density Filter, a type of optical component designed to reduce the intensity of light without altering its color composition. This particular model, sourced from OptoSigma, is mounted with a 30 mm diameter and a thickness of 2 mm.

The filter is made of N-BK7, a high-quality borosilicate glass known for its excellent optical properties, including low optical dispersion and high homogeneity. This material is specifically identified as "n-bk7 schott" in the item data, indicating its Schott glass origin, a renowned German manufacturer known for its precision glass products.

The filter's coating is another notable feature. Both the front and back surfaces are coated with OPT FND-10, a reflective neutral density coating that further reduces light intensity. This coating is designed for the visible spectrum, specifically for wavelengths between 400 and 700 nm.

The filter's geometry is defined by a thin lens shape, which is often used in optical systems to minimize optical aberrations. This makes the MFND-30-10 suitable for a wide range of applications where precise light control is required.

According to the item data, this filter is currently in stock and can be purchased directly from the vendor's website. The provided weblink leads directly to the product page for convenient access.