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China Star Optics Technology Co.,Ltd.
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| Optical BK7 Glass Wedge Prism/rectangular prism |
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Product Features |
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| Capability: |
3000 pcs/month |
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| Delivery terms: |
by Express |
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| Description: |
There are many types of optical prisms,such as wedge prisms,righe angle prism,rhombohedral prism,dispersing prism etc.each having a particular geometry to achieve the reflections necessary to perform a specific imaging task.Wedge prism is commonly used in laser system for eliminating the reflections from the second surface or for beam steering.
Specification of our wedge prism as follow:
*Material:BK7 or(JGS1 JGS2 JGS3)
*Glass Qualityz:nd +/-0.001 to +/-0.0001
vd +/-0.8% to +/-0.1%
*Dimension Tolerance:+/-0.20mm to +0.01/-0.01mm
*Thickness Tolerance:+/-0.20mm to +/-0.005mm
*Surface Quality:80-50 to 10-5 Scratch/Dig
*Surface Flatness: at 632.8nm lambda to lambda /20 per 25mm
*Clear Aperture:80% -- 100%
*Angle Tolerance:3-5 minutes to 3 second
*Chamfer:0.3+/-0.20mm *45degree
*No Chamfer
*Coating Optional
Circle wedge,square wedge,irregular wedge etc.
Every materials,sizes,wedges and coatings may be available by custom orders. |
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