Optical Glass Corner Cube Prism and Roof Prisms – Precision Prism Manufacturer

Changchun Ruike Optics Co.,Ltd

Corner Cube PrismCorner Cube Prism reflects all incominglight, this prism can Return to the original orientation.It can be used as areflector (mirror) of a laser length measuring machine.Even if the ti...

Pumps & Compressors Changchun Ruike Optics Co.,Ltd 10 Mar 2026 ( )

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Corner Cube Prism

Corner Cube Prism reflects all incominglight, this prism can Return to the original orientation.It can be used as areflector (mirror) of a laser length measuring machine.Even if the tilt of thepyramid prism is slightly changed during the measurement, the tilt of thereturned light will not change, and the light will return to the detector ofthe measuring instrument.

The angular cone prism reflects the inputbeam 180 degrees according to the total internal reflection function of thecritical Angle, independent of the incident Angle. This means that any lightincident on the aperture will appear along the same path as a highly reflectiveaperture

Parameters Of Corner Cube Prism

Material: BK7 Fused Silica, Corning 7980,Silicon, Germanium.

Size:3-120mm

Angle Error(Arc minute):5 arc sec-3arc min

Surface Quality:10-5

Combined deflection Angle< 3 arc sec

Stock

Size	Combined Deflection Angle	Material	Coating
10mm	3 arc sec	Corning 7980	None
25.4mm	3 arc sec	JGS1	None
30.8mm	5 arc sec	Corning 7980	None
50.8mm	10 arc sec	JGS1	None