| Place of Origin: | Guangdong, China (Mainland) |
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| Brand Name: | tianzhili |
| Price: | Calculate prices by size and technology |
| Packaging Details: | Conventional packaging plastic packaging box foam cotton carton |
| Product Name: | Sapphire Filament | Material: | Artificial Sapphire |
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| Use: | LED Light | Custom Made: | Can Be Customized |
| Color: | Clear Transparent | Surface Quality: | 80/50,60/40,40/20 |
| Transmissivity: | 85%-95% | Shape: | Thin Strip |
| High Light: | sapphire glass watch face,custom sapphire glass |
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Clear Transparent Sapphire Coated Glass , Thin Strip Custom Sapphire Glass
Product Description:
Optical Window
We produce optical windows,material have glass series,infrared series,sapphire series,such as BK7, K9, B270, SF6, Fused Silica, ZnSe, Caf2, Ge etc. The shape as round, square, rectangular, customer shape, make hole is also available.
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Material
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N-BK7,H-K9L,Sapphire,Fused Silica(JGS1),Caf2,ZnSe,Si,Ge,etc.
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Diameter
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1 to 400mm+/-0.1mm
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Thickness
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1 to 10mm+/-0.1 or customer size
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Surface Quality
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40-20 or customer design
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Flatness
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1/4 lambda
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Chamfer
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0.25mmx45degree
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Coating
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AR,HR,Silver,Aluminum.Golden
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Parameters depend on your selection. We customize for you.
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Please try to offer more details as below when you place an order:
1. Buyer offers an original sample or related mounting parts and special request for attention or change.
2. If you are unable to provide samples, please provide drawings or try to provide more details.
We can provide flat/single domed/double domed and other shape watch glass,Welcome to email us.
Synthetic Sapphire Window Technique Index :
| Property | Specification |
| Thickness | 0.5-50mm |
| Size tolerance | 0.02mm |
| Edge Finish | Ground and beveled |
| Surface Quality | 40-20 scratch-dig |
| Surface Flatness | λ/4 @ 633 nm |
| Parallelism | ≤3 arc min (≤0.9 mrad) |
| Clear Aperture | >80% of central diameter |
| Hardness (Knoop) | 1370 kg mm-2 |
| Young's modulus | 3.4 x 1011 N m-2 |
| Thermal Limit | 22 W m-1 K-1 |
| Thermal expansion coefficient | 8.4 x 10-6 K-1 |
Product Display:
