Corner Cube Prism

详情

They are called corner cubes because the three surfaces that make up the 'pyramid' are at *0 degree angles to each other and thus form the corner of a cube. As you have noticed, light entering the prism is reflected back to its source, even at relatively large angles of incidence. The angle of incidence is the angular difference between the incoming light rays and an imaginary line perpendicular to the face of the prism. A beam of light entering the prism bounces off all three back surfaces and exits at the same angle it entered.

Corner cube prism specifications:
Material: .............................................................................BK7 Grade A
Dimension Tolerance: .........................................................*0.0, *0.2 mm
Clear Aperture: ...............................................................................>*0%
Surface Quality: ..............................................................................****0
Flatness: ................................................................Lambda/4 at **2.8nm
Wavefront Distortion: ................................................Lambda/4 at **2.8nm
Deviation: ................................................................*0 Deg+/- 5 arc secs
Size (Diameter): ..................................................Diam 6.0 to Diam**0mm
 
Antek Optics also offers other of high precision prisms, say Right Angle Prisms, Rhomboid Prisms, Roof Prisms, Wedge Prisms, Beamsplitter Penta Prisms, Dove Prisms, etc., some prisms are listed below, please contact Antek sales for detail.