FNDU-50C02-30 50 mm Dia. Unmounted UVFS Reflective Neutral Density Filter; t=2mm 200-400nm

OptoSigma's FNDU-50C02-30 is a 50 mm diameter, unmounted UVFS reflective neutral density filter, designed for use in the ultraviolet spectrum. This filter is part of the OptoSigma family of reflective neutral density filters, which are known for their high-quality optical performance and durability.

The filter is made from UVFS material, which is specifically designed for use in the ultraviolet spectrum, providing excellent transmission and blocking properties in this range. The filter has a thickness of 2mm, providing robustness and stability during use.

The front and back surfaces of the filter are coated with Opt FNDU-30, a specialized coating that enhances the filter's performance in the ultraviolet spectrum. This coating helps to reduce reflection and increase transmission, ensuring optimal performance in your optical system.

The filter is designed in a thin lens shape, which helps to minimize optical aberrations and distortions. This makes it an ideal choice for applications that require high optical precision, such as imaging, spectroscopy, and beam shaping.

The FNDU-50C02-30 is currently in stock and available for purchase through the OptoSigma website. With its high-quality construction, excellent performance, and versatile design, this filter is an excellent choice for any application that requires a high-performance ultraviolet neutral density filter.