Dome
Domes can be used in pods and missiles. They are designed to protect electronic detectors and sensors from moving particles, water and corrosives. The optical domes provide front surface protection for detectors and sensors against moving particles such as sand, debris, and water while extending their viewing angles. They can be manufactured to specification from a variety of materials.
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Material used: |
Fused silica, Si, Ge, GaAs, ZnS, ZnSe, Sapphire, MgF2, Spinel, IR glass, etc. |
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Radius: |
R10 ~ ∞ |
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Diameter: |
Φ10 ~ Φ400mm |
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Diameter tol: |
± 0.04 ～ ± 0.2mm |
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Thickness tol: |
± 0.02mm ~ ± 0.15mm |
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Surface quality: |
40/20 ~ 80/60 |
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Surface accuracy: |
λ/2 ~ 4λ |
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Irregularity: |
0.1 ~ 1.0 |
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Centration: |
30 arc seconds – 5 arc minutes |
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Coating: |
HEBBAR coating, diamond like coating, filter coating, beamsplitter coating, protective coating, etc. |
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Transmission: |
> 95% |
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Reflectivity: |
< 3% max |
Contact : Gordon Zhang, 8659187303536
Good deal: buying from seller
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