The 14-532 50 x 50 mm SCHOTT RG780 Black Colored Glass Longpass Filter is a high-quality optical component sourced from Edmund Optics. This filter is designed for use in applications where longpass filtering is required, specifically at the 780nm wavelength.
The filter is made from SCHOTT RG780 glass, a material known for its excellent optical properties. It has a rectangular shape, with a width and height of 50mm each, and a thickness of 1mm, making it suitable for a wide range of optical systems. The filter is coated on both the front and back sides with the EDM 14-532 coating, which enhances its longpass filtering capabilities.
The physical data of the filter indicates a cut-on wavelength of 780nm, meaning it starts transmitting light from this wavelength and beyond. The cut-off wavelength is 0nm, indicating that it transmits all wavelengths shorter than 780nm. This makes it an ideal choice for applications that require the removal of specific wavelengths while allowing others to pass through.
The filter is shaped as a thin lens, which can be beneficial in certain optical configurations. It is currently in stock and available for purchase through the provided weblink. The catalog number for this item is 14-532, and it is offered by the reputable vendor, Edmund Optics.