A normal cylindrical lens includes just one powered surface paired using a plano surface, which empowers additional testing and manufacturing flexibility. Plano Convex Cylindrical Lens, Plano Concave Cylindrical Lens are two kinds of cylinder lenses. Much like a round lens, the powered surface is regulated by the surface precision and complete following the nice polishing procedure. The surface accuracy is characterized by the surface irregularity and the top quality, each of which can be given identically to curved lenses. Unlike curved lenses however, cylindrical lenses possess added specifications because of their distinctive geometry, such as a power axis along with a plano axis. These axes are utilized to specify the angle between the surfaces inside the airplane. Any interests on Plano Convex Cylindrical Lens, Plano Concave Cylindrical Lens, pls contact to us.