The HPD520 is a 25.5 x 36 mm Fluorescence Longpass Dichroic Filter, specifically designed for use in the 531-750nm wavelength range. This filter is sourced from the reputable vendor, MKS/Newport, and is available for purchase directly from their website.
The filter is a Longpass type, which means it allows transmission of longer wavelengths while blocking shorter ones. This particular model has a base shape of a Rectangle, making it suitable for a wide range of optical applications. The filter is made from UVFS material, identified by the Mal-1965 Material ID.
The HPD520 has a thickness of 1mm, providing durability while maintaining a low profile. The front and back of the filter are coated with the 'new hpd520' coating, enhancing its performance in its designated wavelength range. The filter's geometry, including its width and height, make it compatible with many optical systems.
This filter is shaped as a Thin Lens, suggesting that it may have lens-like properties or be used in conjunction with lenses in an optical setup. The HPD520 is currently in stock and available for immediate purchase, as indicated by its 'Valid - in stock' weblink status.