The 14-473 is a 50 x 50 mm SCHOTT GG395 Colored Glass Longpass Filter, designed to transmit light with wavelengths longer than 395nm. This filter is sourced from Edmund Optics, a leading vendor in the optical industry, and is available for purchase through their website.
The filter is made from SCHOTT GG395 glass, a material known for its excellent optical properties. It has a thickness of 2mm, providing durability and stability. The rectangular shape of the filter allows for versatile use in various optical systems.
The 14-473 filter features a longpass cut-on wavelength of 395nm, meaning it begins to transmit light at this wavelength. The cut-off wavelength is 0nm, indicating that it transmits all wavelengths longer than the cut-on. This makes it ideal for applications that require the removal of shorter wavelengths.
The filter is coated with EDM 14-473 on both the front and back surfaces. This coating enhances the filter's performance and durability. The filter's shape is classified as a thin lens, further expanding its potential applications.