The 14-548 is a rectangular filter from Edmund Optics, measuring 50 x 50 mm with a thickness of 2 mm. This filter is made of SCHOTT KG2 colored glass, a material known for its excellent heat absorbing properties.
The 14-548 filter is designed as a shortpass filter, with a cut-on wavelength of 300 nm and a cut-off wavelength of 2700 nm. This means it allows shorter wavelengths of light to pass through while blocking longer wavelengths, making it ideal for applications that require the removal of infrared light.
The filter features a coating on both the front and back surfaces, identified as 'edm 14-548'. This coating enhances the filter's performance and durability. The filter's shape is classified as a thin lens, further emphasizing its optical capabilities.
The 14-548 filter is currently in stock and available for purchase through the Edmund Optics website. With its unique specifications and high-quality construction, this filter is a valuable addition to any optical system that requires shortpass filtering and heat absorption.