Corner Cube Prism 30mm Uncoated

CCB-30

Retro-reflectors, or corner cubes as they are sometimes called, have the property that light incident on the face of the prism is deviated by 180 degrees independently of its angle of incidence. This means that any light incident on the surface will be reflected back along the same path that it came from. These retro-reflectors are extremely precise providing an exact 180 degree deviation within a 5arcsec tolerances. This enables them to be used for high precision applications or with lasers over very long distances. These angle insensitive; mirrors have numerous uses in alignment and metrology. Our retro-reflectors are available uncoated or with a visible broadband AR coating on the face.
◦The corner cube is fabricated under high precision process to assure the reflection of high accuracy light.
◦Light entering the corner cube reflects off each of the three surfaces and the emerging light is parallel to the entrance beam.
◦We also offer CCB-M option with an anti-reflection coating to minimize light power loss.
More Information
Name Corner Cube Prism 30mm Uncoated
Weight 0.0200kgs
Standard Coatings Available No
Guide
  • We also offer hollow retro-reflector (RCCB) which can assure incident angle of 20 degrees without change in reflection light power.
  • WEB Reference Catalog Code/W3128
Remark -
Attention
  • Light entering the corner cube reflects off each of the three surfaces and the emerging light is parallel to the entrance beam.
  • To reduce the affects of polarization, we recommend the use of a hollow retroreflector (RCCB).
  • WEB Reference Catalog Code/W3128
Coating Uncoated
Image Label Corner Cube Prism 30mm Uncoated
Diameter φD 30mm
Material BK7
Wavefront distortion on the side of the aperture λ/4
Angular deviation of beam <5″
Coating Uncoated
Incident angle ±20°(Range obtained by Total reflection Critical Angle)
Surface Quality <br> (Scratch-Dig) 40-20
Diameter φD φ30mm
Height H 22.7mm
Laser Damage Threshold<sup>*</sup> -
In stock
SKU
CCB-30
$544.00

Delivery in : 2 weeks

Retro-reflectors, or corner cubes as they are sometimes called, have the property that light incident on the face of the prism is deviated by 180 degrees independently of its angle of incidence. This means that any light incident on the surface will be reflected back along the same path that it came from. These retro-reflectors are extremely precise providing an exact 180 degree deviation within a 5arcsec tolerances. This enables them to be used for high precision applications or with lasers over very long distances. These angle insensitive; mirrors have numerous uses in alignment and metrology. Our retro-reflectors are available uncoated or with a visible broadband AR coating on the face.

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