The 14-077 is a 25 mm diameter, 2mm thick Neutral Density (ND) filter from SCHOTT NG1, sourced from Edmund Optics. This absorptive color glass filter is designed for use within the wavelength range of 400-700nm, with a central wavelength of 588nm.
The filter is cut on at 400nm and cut off at 700nm, providing a precise range for its optical applications. It features a circular base shape and a thin lens geometry, making it suitable for a wide range of optical systems.
The 14-077 filter is coated on both the front and back with EDM 14-076, ensuring optimal performance and durability. The vendor, Edmund Optics, lists this item as in stock, and further information, including purchasing options, can be found on their website.