The 520DIB12 is a 12.5 mm diameter Standard Interference Bandpass Filter, specifically designed to transmit light at a central wavelength of 520nm. Sourced from Knight Optical, a reputable vendor in the optical industry, this filter is a part of their extensive catalog, and is currently in stock, as indicated by its weblink status.
This Bandpass Filter is made of UVFS Mal- 1965 material, and features a Thin Lens shape, with a thickness of 6.1mm. The filter's physical data includes a cut-on wavelength of 515nm and a cut-off wavelength of 525nm, ensuring a tight transmission band around the central wavelength. The coating on both the front and back surfaces of the filter is KNI 520DIB.
The 520DIB12 is an ideal component for applications that require narrowband transmission, such as fluorescence microscopy, spectroscopy, and other optical systems where precise wavelength selection is necessary. With its robust construction, reliable performance, and availability from a trusted vendor, this filter is a valuable addition to any optical setup.