The 45-064 is a 50.8 x 50.8 mm SCHOTT OG515 Yellow Longpass Color Glass Filter, designed to cut on at 515nm and with a cut off of 0. This filter is sourced from the reputable vendor, Edmund Optics, and is available for purchase through their website, where it is currently listed as in stock.
This filter is a Color Glass type, specifically designed for rectangular geometries. It boasts a thickness of 3, contributing to its durability and overall quality. The filter's coating is EDm 54-653, applied to both the front and back surfaces, ensuring optimal performance and longevity.
The 45-064 filter is shaped as a Thin Lens, a design that allows for efficient light transmission while minimizing optical aberrations. The physical data of this filter indicates that it is cut on at 515nm, providing a clear delineation for the wavelengths it allows to pass through.