The 14-056 is a 50 x 50 mm SCHOTT NG9 Absorptive Neutral Density Color Filter, specifically designed with an Optical Density (OD) of 2.3 at a wavelength of 546nm. This filter is sourced from the reputable vendor, Edmund Optics, and is available for purchase through their website.
The filter is a part of the Color Glass category, sub-typed as a Color Glass filter. It boasts a rectangular base shape and is made from a material identified as UVFS MAL-1965. The filter's geometry includes a width of 50mm, a height of 50mm, and a thickness of 1.6mm, making it a compact and convenient option for various applications.
The 14-056 filter has a cut-on wavelength of 400nm and a cut-off wavelength of 700nm, with a central wavelength (CWL) of 546nm. This wavelength specificity makes it ideal for applications that require precise filtering within this range.
The filter's coating is consistent on both the front and back, with the designation 'edm 14-056'. This coating ensures the filter's durability and effectiveness in its intended use. The filter's shape is described as a Thin Lens, further enhancing its versatility.