800FH90-12.5 12.5mm Dia. Standard Long Wave Pass Edge Filter, Cut-on 800nm

The 800FH90-12.5 is a Longpass Filter from Andover Corporation, a leading vendor in the optical industry. This filter, with a catalog number 800FH90-12.5, is specifically designed for applications that require long wave pass characteristics. The filter is currently in stock and available for immediate purchase through the vendor's website.

The filter is circular in shape with a diameter of 12.5mm, making it suitable for a wide range of optical applications. It has a thickness of 3mm, providing sufficient structural integrity for handling and installation. The filter is made from fused sil mal-1965, a material known for its optical properties and durability.

The 800FH90-12.5 filter has a cut-on wavelength of 800nm, meaning it starts to transmit light at this wavelength. The cut-off wavelength is 0nm, indicating that it transmits all wavelengths below 800nm. This makes it ideal for applications that require the transmission of near-infrared light while blocking shorter wavelengths.

The filter features the same coating on both the front and back surfaces, specifically the AND 800FH90 coating. This coating enhances the filter's performance and durability, ensuring reliable operation in various environments. The filter's shape is classified as a Thin Lens, further expanding its potential applications in optical systems.