The FB600-40 is a Bandpass Filter from Thorlabs, designed with a circular base shape and a diameter of 1 inch (25.4 mm). This filter is made of soda lime ru clear material and has a thickness of 3.5 mm. The front and back of the filter are coated with "tho fb600-40", a coating specifically designed for this model.
The FB600-40 operates at a central wavelength (CWL) of 600 nm, with a full width at half maximum (FWHM) of 40 nm. The cut-on wavelength is 580 nm, and the cut-off wavelength is 620 nm. This filter is currently in stock and available for purchase on the Thorlabs website.
The FB600-40 is a Thin Lens shaped filter, making it suitable for a wide range of optical applications. The detailed specifications and the reliable source make this filter a valuable addition to any optical setup. For more information, including pricing and availability, please refer to the provided weblink.