Cubic Reference Prism L=10.00mm Aluminum Coating H-K9L Optical Glass
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Product No. 375500
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- L 10.00mm
- Angle Precision ＜5 秒
- Engraved line width 0.04mm
- Deviation of Center scribed line ＜0.1mm
- Reflective >85%
- Material H-K9L Optical Glass
- Dimensions Tolerance +0.0/-0.2mm
- Surface Quality λ/4@632.8nm
- Surface Quality 40/20-60/40
- Bevel ＜0.25mmX45°
- Coating 5 surfaces with AR Al Coating, cross reticle
The cubic reference prism is a regular hexahedron, and the angle tolerance between its adjacent faces is 2~5 seconds, and there are 3-5 adjacent faces AR coated and cross reticle. In the development process of the spacecraft, the cubic mirror coordinate system can be constructed by directly measuring the normal of the cubic reference prism reflection surface with the electronic theodolite, and it can represent the spatial position of the product.
