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Dove Prisms


BK7 and Fused Silica Glass Dove Prisms

Dove Prism has two applications.
1. The main application is used as a rotator.
2. Another application is used as a retroreflector.

  • product orgin:

  • shipping port:

    Fuzhou China
  • payment:

    T/T Payment, Western Union
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BK7 and Fused Silica Glass Dove Prisms

Dove Prism has two applications. The main application is used as a rotator. It can rotate an image but without deviating the beam. And when the prism is rotated about the input parallel ray through some angle, the image rotates through twice that angle. It is very important that the application must be used with parallel or collimated beam and the large square reflective surface should be kept very clean. Another application is used as a retroreflector. For this application it perform as a right-angle prism.

Material: BK7, Fused Silica, etc. Optical Glass
Dimension Tolerance: +0.1, -0.1mm
Surface quality: 60-40 S/D
Surface flatness: Lambda/2 @ 632.8nm
Angle Tolerance: +/-3 arc min
Clear Aperture: >85% of dimension
Bevel: <0.25mmx45°
Coating: Upon requirement

Typical Sizes:
A(mm) B(mm) H(mm)
21.1 5 5
42.3 10 10
63.4 15 15

Different Shape, Size, Material requiremenat are available.

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If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!

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