FGS900S 2 in x 2 in Square KG3 Colored Glass Bandpass Filter; 315-710nm

The FGS900S is a 2 in x 2 in Square KG3 Colored Glass Bandpass Filter, designed and manufactured by Thorlabs. This filter is specifically engineered to transmit light within the 315-710nm wavelength range, while effectively blocking light outside this spectrum. The FGS900S is a versatile tool, particularly useful in applications where specific wavelength selection is required.

The filter is constructed from high-quality n-bk7 Schott glass, a material known for its excellent optical properties and durability. It boasts a rectangular shape, with a width and height of 50.8mm each, and a thickness of 2mm, making it a robust and compact solution for various optical setups.

The FGS900S features a thin lens shape, which is designed to minimize optical aberrations and ensure optimal light transmission. The front and back surfaces of the filter are coated with the THo FGS900 coating, which enhances its performance and longevity.

The filter's physical data includes a cut-on wavelength of 315nm and a cut-off wavelength of 710nm. This means that it allows light with wavelengths between these two values to pass through, while blocking the rest. This feature makes it an ideal component for applications that require wavelength selection, such as fluorescence microscopy, spectroscopy, and laser applications.

According to Thorlabs' website, the FGS900S is currently in stock, indicating its availability for immediate purchase and use. For more information, users can visit the provided weblink, which leads to the product's page on Thorlabs' official website.