The 14-092 is a 50 x 50 mm SCHOTT NG5 Gray Glass Neutral Density Color Filter, designed for use in the 400-700nm wavelength range. 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 of the 'Color Glass' subtype, constructed from rectangular base shape material. It has a thickness of 1mm, making it a thin lens type of optical element. The material ID for this filter is UVFS MAL-1965, providing a unique identifier for its specific composition.
The filter's physical data includes a cut-on wavelength of 400nm and a cut-off wavelength of 700nm. This means that it begins to transmit light at 400nm and stops transmitting at 700nm, effectively covering the entire visible light spectrum.
The coating on both the front and back of the filter is 'edm 14-092'. This coating likely serves a specific purpose, such as enhancing the filter's performance or durability, but the exact details are not provided in the item data.