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N-BK7 Corner Cube Retroreflectors


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  • Incident Light is Reflected Back to the Source
  • Down to 3 Arcsecond Beam Deviation
  • Ideal for Alignment
  • Also Available Mounted

Corner cube retroreflectors 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. As a result, corner cube retroreflectors are ideal where precision alignment is difficult or time-consuming. They feature three total internal reflections and will function even at very large angles of incidence. TECHSPEC® N-BK7 Corner Cube Retroreflectors are made from precision N-BK7 for use in a variety of visible light applications.

Laser Optics

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