The 320FG01-50S is a 50x50mm Colored Glass Long Pass Filter, designed and manufactured by the Andover Corporation. This filter is part of their extensive catalog of optical elements, which are renowned for their quality and performance.
The filter is designed to allow light of wavelengths 320nm and longer to pass through, while blocking shorter wavelengths. This makes it ideal for applications where long-wave light is required, such as in certain types of fluorescence microscopy or infrared photography.
The filter is made from UVFS Mal-1965, a material specifically chosen for its optical properties. It has a rectangular base shape, with a thickness of 3mm, making it robust and durable. The filter is coated on both sides with the AND 320FG01 coating, which enhances its performance and longevity.
The physical data of the filter is also noteworthy. It has a cut-on wavelength of 320nm, meaning it starts to transmit light at this wavelength. The cut-off wavelength is 0nm, indicating that it blocks all wavelengths shorter than 320nm.
The filter is designed in the shape of a thin lens, which allows it to be easily integrated into optical systems. It is currently in stock and available for purchase through the Andover Corporation's website, as indicated by the 'Valid - in stock' status in the item data.