Product Description

optical beamsplitter cube prism/BK7 non-polarization beamsplitter Beamsplitter Cube is a more sophisticated type consisting of two right- angle prisms cemented together at their hypotenuse ***** cemented face of one prism is coated.Beamsplitter is often used in Plumb Level, Surveying, Alignment, Rangefinding and Optical Tooling.Before cementing, with a metallic or dielectric layer having the desired reflecting properties, both in the percentage of reflection and the desired ***** absorption loss to the coating is minimal and transmission and reflection approach *0%. Specification of our beamsplitters as follow: *Material BK7 glass or UV grade fused silica *Dimension Tolerances: +/*0.1mm *Angle Tolerance +/*3�or *0� *Clear Aperture:*0% Dimension *Surface Quality:*0/*0 or *0/*0 *Surface Flatness:lambda/8 or lambda/4 at **3nm *Chamfer 0.3+/*0.1mm *Coating Optional