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Corner Cube Prism
Corner Cube Prisms, which have three mutually perpendicular surfaces and a hypotenuse face, are designed to reflect any ray or beam entering the prism face,regardless of the orientation of the prism, back onto itself.A mirror will only do that at the normal angle of incidence.There are three total internal reflections within the corner cube.

Specification:

Material..................................................BK7 grade A optical glass

Dimension Tolerance...............................................+0.0, -0.2mm

Clear Aperture.................................................................> 85%

Deviation.....................................................180°± 3 arc seconds

Flatness.............I/O surface:λ/8,Reflecting surface:λ/10 @ 632.8nm

Wavefront Distortion............................................λ/4 @ 632.8nm

Surface Quality..................................................................60-40

Bevel...................................................................<0.5mm x 45°

P/NΦh
2110115.0011.30
2110225.4019.00
2110350.8037.50
●Unit:mm
●Other sizes and coatings are available upon request.