The 67-877 is a 50 mm diameter mounted traditional coated bandpass interference filter, with a thickness of 3.5 mm and a central wavelength of 260 nm. This filter is sourced from Edmund Optics, a leading vendor in the optical industry, and is available for purchase on their website.
The filter is designed with a base shape of a circle, and it features a UVFS MAL-1965 material ID. The physical data of the filter includes a cut-on wavelength of 255 nm and a cut-off wavelength of 265 nm, with a center wavelength (CWL) of 260 nm.
The coating of the filter is consistent on both the front and back surfaces, with the front coating being EDM 67-743 and the back coating also being EDM 67-743. The filter is designed in the shape of a thin lens.
For more detailed information, including pricing and availability, users are encouraged to visit the vendor's website using the provided weblink. The link has been verified and is currently valid, indicating that the filter is in stock.