contact: teresa19840826/at/hotmail.com
We can produce rod lens of different specifications according to customer's specific requirements. If you need, we can offer high quality anti-reflection coatings standard for most items.
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We are professional at rod lens manufacturing and can provide very high precision. | |
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Manufacturing Tolerances |
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Specification |
Our Ability |
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Material |
Optical glass, UV-grade fused silica |
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Length |
2mm ~150mm |
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Width |
2mm~150mm |
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Radius |
1.5~800mm |
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Center Thickness Tolerance |
+/-0.05mm |
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Radius Tolerance |
+/-0.2% |
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Surface Quality(S/D) |
10-5 to 40-20(depending the size) |
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Flatness(Plano Surface) |
Lambda/8 per inch |
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Flatness(Cylindrical Surface) |
Lambda/8~Lambda/2 per inch |
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Irregularity(Plano Surface) |
=0.10~0.25 |
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Irregularity Cylindrical Surface) |
=0.25~0.50 |
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Centration(arc min) |
1'~8'(depending the size) |
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Coating |
N/A or specified by customer |