FR-UG11 12.7 mm Dia. Colored Glass Absorptive Bandpass Filter 325nm

The FR-UG11 is a Bandpass Filter with a diameter of 12.7 mm, sourced from the reputable vendor MKS/Newport. This filter is designed to transmit light within a specific range of wavelengths, centered around 325nm, while blocking other wavelengths. The filter's physical data indicates a cut-on wavelength of 270nm and a cut-off wavelength of 380nm, ensuring a tight control over the spectral bandwidth.

The filter is made from UVFS Mal-1965, a specialized optical material known for its excellent performance in the ultraviolet spectrum. The filter's geometry includes a thickness of 2mm, which contributes to its durability and stability. The coating on both the front and back surfaces of the filter is New FSR-UG11, a proprietary coating developed by MKS/Newport to enhance the filter's performance and longevity.

The FR-UG11 filter features a circular shape and a Thin Lens design, making it suitable for a wide range of optical applications. The filter's catalog number is FR-UG11, and it is available for purchase directly from MKS/Newport's website, where it is currently listed as in stock. For more detailed information, users are encouraged to visit the product page at https://www.newport.com/p/FR-UG11.