Prism with Gold Coating For mirror applications or plasmon effect, we can provide custom prisms and gold coating thickness. https://sinoptix.fr/optical-components-showroom/prismen/ Inquire Price Sold by: Sinoptix Ships from: Belgium Specifications Material: BK7, FS, UVFS, IRFS, CaF2, F2, N-SF11, ZnSe, Ge, Other Dimension (A): 80 mm Dimension (B): 10 mm Dimension (C): 10 mm