The 85-914 is a Bandpass Filter, specifically designed by Edmund Optics with a 50 mm diameter and a 3.5 mm thickness. This filter is hard coated with a center wavelength of 1500nm, making it ideal for applications that require precise wavelength selection.
The filter's physical data includes a cut-on wavelength of 1475nm and a cut-off wavelength of 1525nm, ensuring a narrow bandwidth for optimal performance. The front and back of the filter are coated with EDM 85-890, a coating that enhances the filter's durability and performance.
The 85-914 is shaped as a Thin Lens, which is beneficial for applications that require minimal optical path length distortion. The filter is currently in stock and available for purchase through the Edmund Optics website.