The FB860-10 is a Bandpass Filter from Thorlabs, designed with a circular base shape and a soda lime ru clear material. This filter is specifically engineered for use in the 860nm wavelength range, offering a full width at half maximum (FWHM) of 40 +-8nm. The cut-on wavelength is 840nm, while the cut-off wavelength is 880nm, ensuring a tight control over the spectral range.
The FB860-10 filter boasts a diameter of 1 inch (25.4mm) and a thickness of 3.5mm, making it compatible with a wide range of optical systems. The coating on both the front and back of the filter is 'tho fb860-10', which is designed to enhance its performance and durability. The filter's shape is that of a thin lens, further expanding its potential applications.
According to the vendor's information, the FB860-10 is currently in stock and can be purchased directly from Thorlabs' website. The catalog number for this item is FB860-10, and the web link provided leads to the product's page on Thorlabs' website for easy reference and purchase.