OptoSigma's MFNDU-25-20 is a 25 mm diameter Neutral Density Filter, designed with a reflective UVFS material (UV-FS mal-1965) and a thickness of 2mm. This filter is specifically engineered for the wavelength of 300nm.
The filter boasts a front and back coating of 'opt fndu-20', contributing to its overall performance and durability. Its circular shape and thin lens design make it a versatile choice for various optical applications.
The MFNDU-25-20 is currently in stock and available for purchase through the OptoSigma website. For more detailed information, you can refer to the product's catalog number, MFNDU-25-20, or visit the provided weblink.