FB610-10 Dia:1 in Bandpass Filter; CWL=610 +-2nm; FWHM=10 +-2nm

The FB610-10 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 filter's primary function is to allow light within a specific wavelength range to pass through while blocking other wavelengths.

The FB610-10 is designed to pass light in the wavelength range of 605 nm to 615 nm, with the center wavelength (CWL) at 610 nm. The full width at half maximum (FWHM) of this filter is 10 nm, indicating the width of the peak at half of its maximum height. This FWHM value suggests a relatively narrow passband, which can be beneficial in applications requiring high spectral resolution.

The filter's coating, applied to both the front and back surfaces, is designated as 'tho fb610-10'. This coating plays a crucial role in determining the filter's transmission and reflection characteristics. The filter's shape is that of a thin lens, which may contribute to its optical performance in certain applications.

According to the vendor's information, the FB610-10 is currently in stock and can be purchased directly from Thorlabs. The item's catalog number is FB610-10, and additional information, including technical specifications and purchasing options, can be found on the vendor's website.