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Trapezoidal prism（Dove prism）

Dove prism has two applications. The main application is used as image rotator. As the prism is rotated, the image passing through will rotate at twice the angular of the prism. Another application is used as a retroreflector like right angle prism.
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Dove prism has two applications. The main application is used as image rotator. As the prism is rotated, the image passing through will rotate at twice the angular of the prism. Another application is used as a retroreflector like right angle prism.


Trapezoidal prism（Dove prism）specification or based on clients' requirements

1.Material

N-BK7,FS or based on clients' requirements

2.Dimensional tolerances

0/-0.1mm

3.Surface flatness

人/4@633nm

4.Clear aperture

90%

5.Beam Deviation

<30"

5.Perpendicularity

3 arc min

6.Surface Quality

US Military Standard 40-20，ISO Standard3X0.16

7.Edge Chip

＜0.1mm

8.Bevel

<0.3mmx45°

9.Coating

Based on client requests