A transparent optical element having at least two polished plane faces inclined relative to each other, from which light is reflected or through which light is refracted. Changchun fortune optronics inc. Could manufacture various optical prisms: penta prisms, beamsplitter penta prism, right-angle prisms, dove prisms, roof prisms, corner cube retroreflectors, wedges prism, etc. For more information about our company and our products, pls kindly visit our website: www.Fortuneoptical.Com