The 14-528 is a 50 x 50 mm SCHOTT RG715 Black Colored Glass Longpass Filter, designed to transmit light with wavelengths longer than 715nm. This filter is sourced from Edmund Optics, a leading vendor in the optical industry, and is available for purchase through their website.
The filter is made of color glass, a type of optical filter that uses colored glass to block specific wavelengths of light. This particular filter is designed for longpass applications, meaning it allows light with wavelengths longer than 715nm to pass through while blocking shorter wavelengths.
The 14-528 filter has a rectangular base shape and a thickness of 3mm. It features a thin lens shape and is coated on both the front and back with the EDM 14-528 coating. The physical data of the filter includes a cut-on wavelength of 715nm and a cut-off wavelength of 0nm.
This filter is part of the UVFS MAL-1965 material ID category. It is available in stock and can be purchased directly from the Edmund Optics website. The catalog number for this item is 14-528.