The FF01-513/13-25 is a Bandpass Filter, specifically designed with a circular shape and a diameter of 25 mm. This filter is sourced from the reputable vendor, Semrock, and boasts a thickness of 2 mm. The filter's primary function is to allow light transmission within a specific wavelength range, while blocking other wavelengths.
The FF01-513/13-25 is designed to permit light transmission at a central wavelength (CWL) of 513 nm. The cut-on wavelength is 506.5 nm, and the cut-off wavelength is 519.5 nm. This precise wavelength range is achieved through the application of a specialized coating on both the front and back surfaces of the filter, identified as "sem ff01-51313".
This filter is part of the BrightLine Single-Band series, which is known for its high transmission and excellent out-of-band blocking. The filter is currently in stock and available for purchase through the vendor's website, with the catalog number FF01-513/13-25. The link to the product page is provided for your convenience.