ND210B 50 mm x 50 mm; Unmounted Reflective ND Filter; Optical Density 1.0

The ND210B is a 50 mm x 50 mm unmounted reflective neutral density filter, boasting an optical density of 1.0. This filter is sourced from the renowned optical component manufacturer, Thorlabs.

The filter is designed with a rectangular base shape, constructed from the high-quality material, N-BK7 Schott. This material is known for its excellent optical properties, making it an ideal choice for precision optical applications. The filter's geometry includes a width of 50 mm, a height of 50 mm, and a thickness of 2 mm, providing a robust and compact design.

The ND210B features a thin lens shape, optimized for efficient light transmission. The filter's coating, THo ND10, is applied to both the front and back surfaces, enhancing its performance and durability. This coating is specifically designed to maintain the filter's neutral density characteristics across a wide range of wavelengths, ensuring accurate and consistent light reduction.

The filter's unmounted design offers flexibility in integration with various optical systems. It is currently in stock and available for immediate purchase through the Thorlabs website, as indicated by its valid weblink status. For more detailed information and specifications, users are encouraged to visit the provided weblink.