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Optical Prism
Details:Specification of prism
We are the manufacture of optical line,that is widely used in kinds of surving equipment /camera line/lensmeter/Refractometer/Microscope/Electric Total Station/luminance colorimeter and so on.
The following is our details:
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Material
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K9 or others
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Diameter Tolerance
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±0.02mm
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Thickness Tolerance
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±0.05mm
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Surface Accuracy
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2λ~λ/10
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Surface Quality
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80/50~10/5
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Centration
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3' ~30''
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Clear aperture
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>90
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Coating
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According to the customer's demand
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