The 32-762 50.8 x 50.8 mm 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 Color Glass type with a base shape of Rectangular, making it suitable for a wide range of optical systems.
The filter has a cut-on wavelength of 435nm, which is the point at which it begins to transmit light. The cut-off wavelength, on the other hand, is 0nm, indicating that it blocks all wavelengths below its specified cut-on wavelength. This makes it ideal for applications where yellow light and longer wavelengths need to be isolated or passed.
The filter's geometry includes a width of 50.8mm, a height of 50.8mm, and a thickness of 3mm. This thickness is consistent with the Thin Lens shape, suggesting that it is designed to minimize optical aberrations and distortions.
The filter's coating is EDM 54-649, which is applied to both the front and back surfaces. This coating likely enhances the filter's performance and durability, although the specifics of its impact on the filter's optical properties are not provided in the item data.