The 14-533 is a 50 x 50 mm SCHOTT RG780 Black Colored Glass Longpass Filter, designed to transmit light at wavelengths above 780nm while blocking lower wavelengths. This filter, sourced from Edmund Optics, is a crucial component for applications requiring longpass filtration, such as infrared (IR) imaging, spectroscopy, and other photonic systems.
The filter boasts a 2mm thickness, providing excellent durability and stability. Its rectangular shape, combined with the thin lens shape, ensures ease of integration into various optical systems. The RG780 coating on both the front and back surfaces enhances the filter's performance, providing a sharp cut-on wavelength at 780nm.
The 14-533 filter is available from Edmund Optics, and the vendor's website indicates that it is currently in stock. Users can access the product page directly at https://www.edmundoptics.com/p/schott-rg780-50mm-sq-2mm-thick-colored-glass-longpass-filter/42558/. The catalog number for this item is 14-533, making it easy to reference and order.