The 14-472 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 specialized material known for its excellent optical properties. It has a thickness of 1mm, providing durability while maintaining minimal impact on the optical path. The rectangular shape of the filter allows for versatile application in various optical systems.
The 14-472 filter features a longpass cut-on wavelength of 395nm, meaning it begins to transmit light at this wavelength and continues to transmit longer wavelengths. The cut-off wavelength is 0nm, indicating that it transmits all wavelengths longer than the cut-on. This makes it ideal for applications where the removal of shorter wavelengths is required.
The filter is coated on both the front and back surfaces with EDM 14-472, a proprietary coating developed by Edmund Optics. This coating enhances the filter's performance and durability, ensuring reliable operation in its intended application.
The 14-472 filter is available in a thin lens shape, further expanding its potential applications. This shape allows for easy integration into various optical systems, making it a versatile choice for many users.