FGUV5S 2 in x 2 in Square UG5 Colored Glass UV-Passing Filter; 240-395nm

The FGUV5S is a 2 in x 2 in square UG5 colored glass UV-passing filter, designed and manufactured by Thorlabs. This filter is specifically designed to pass ultraviolet light within the wavelength range of 240-395nm, making it an ideal choice for applications that require the isolation of UV light.

The filter is made from high-quality n-bk7 Schott glass, a material known for its excellent optical properties and durability. It features a thin lens shape, with a thickness of 2mm, ensuring minimal distortion and high transmittance. The filter's dimensions are 50.8mm in width and height, making it suitable for a wide range of optical systems.

The FGUV5S filter is coated with Thorlabs' proprietary tho fguv5 coating on both the front and back surfaces. This coating enhances the filter's performance by reducing reflection and increasing transmission, thereby improving the overall efficiency of the optical system.

The filter's physical data includes a cut-on wavelength of 240nm and a cut-off wavelength of 395nm. This means that it allows UV light with wavelengths between these two values to pass through while blocking other wavelengths. This specific wavelength range makes it suitable for various applications, including UV spectroscopy, UV curing, and UV imaging.

The filter is currently in stock and available for immediate purchase through the Thorlabs website, as indicated by its weblink status. For more detailed information, users are encouraged to visit the provided weblink.