本公司提供表中的常规尺寸的五角棱镜，其它规格的五角棱镜也可以定制。

    A pentagonal prism has two important features: first, when the light deflects 90 degrees, the object is not turned around or upside down. Second, in the incident plane, the angle between the incident ray and the incident light is 90 degrees even if the incident light and the entering surface are not vertical. The reflecting surface of the prism must be coated with reflective film.
Our company provides the normal dimension pentagonal prism in the table below,and other specifications can be customized.