The 54-649 12.5 mm Dia. SCHOTT GG435 Yellow Longpass Color Glass Filter is a specialized optical component designed for applications that require longpass filtering at a specific wavelength. This filter, sourced from Edmund Optics, is a circular color glass filter with a diameter of 12.5 mm and a thickness of 3 mm.
The filter is made from SCHOTT GG435 material, a type of glass known for its excellent optical properties. It is designed to cut on at 435 nm, allowing light at this wavelength and longer to pass through while blocking shorter wavelengths. The cut off is 0 nm, indicating that no light is blocked below the cut on wavelength.
The filter features a thin lens shape and is coated on both the front and back with EDM 54-649, a coating specifically designed for this type of filter. The catalog number for this item is 54-649, and it is currently in stock, as indicated by its weblink status.
For more information or to purchase this item, please visit the provided weblink. This filter is a valuable addition to any optical system that requires longpass filtering at the 435 nm wavelength.