645FK84-50 50mm Dia. Borosilicate Glass Cold Mirror by Andover Corporation

The 645FK84-50 is a high-quality cold mirror filter, boasting a 50mm diameter and a thickness of 3mm. Manufactured by the reputable Andover Corporation, this filter is designed for use in applications where effective heat control is required. The cold mirror technology ensures minimal heat transfer from the source to the detector, thereby enhancing the overall performance and longevity of the system.

This filter is made from borofloat33, a type of borosilicate glass known for its excellent thermal shock resistance and dimensional stability. The front and back surfaces of the filter are coated with the AND 645FK84 coating, which further enhances its heat control capabilities. The filter's thin lens shape allows for easy integration into various optical systems.

The 645FK84-50 is currently in stock and available for purchase through the Andover Corporation's official website. For more information about this product and its applications, please refer to the provided weblink.