The LOPF-25C-515 is a 25 mm diameter Longpass Filter, supplied by OptoSigma. This filter is designed for use in optical systems where light of specific wavelengths needs to be isolated or blocked. The filter features a cut-on wavelength of 515 nm, meaning it allows light at wavelengths of 515 nm and longer to pass through, while blocking or attenuating shorter wavelengths.
The LOPF-25C-515 has a thickness of 3.5 mm, providing durability and stability in its mounting. The filter's geometry is circular, a common shape for optical elements due to its ease of alignment and integration into various optical systems. The front and back surfaces of the filter are coated with "opt lopf-515", a coating that enhances the filter's performance and durability.
This filter is made from UVFS Mal-1965, a material known for its optical properties and suitability for use in a wide range of optical applications. The filter's shape is described as a Thin Lens, indicating that it may have lens-like properties, potentially focusing or diverging light.
The LOPF-25C-515 is currently in stock and available for purchase through the OptoSigma website. For more information, you can visit the provided weblink.