SHANGHAI FAMOUS TRADE CO.,LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 500pcs/month |
| Delivery Time | 2-4weeks |
| Packaging Details | carton case |
| vision light transmissivity | 85％ |
| industry | electronic product protect glass cover，led，optical glass，epi-ready wafer |
| materials | 99.999％ Al2O3 |
| color | Colorless transparent |
| advantagement | hardness 9.0,wear resistance, |
| applications user | iphone camera glass，phone，protect window |
| Brand Name | zms |
| Model Number | lens-030 |
| Place of Origin | china |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 500pcs/month |
| Delivery Time | 2-4weeks | Packaging Details | carton case |
| vision light transmissivity | 85％ | industry | electronic product protect glass cover，led，optical glass，epi-ready wafer |
| materials | 99.999％ Al2O3 | color | Colorless transparent |
| advantagement | hardness 9.0,wear resistance, | applications user | iphone camera glass，phone，protect window |
| Brand Name | zms | Model Number | lens-030 |
| Place of Origin | china | ||
| High Light | sapphire glass window ，sapphire cover glass | ||
DSP double side polished customized shape with hole 4inch dia100mm 0.5mm Al2O3 sapphire optical glass wafer for window
1. About Sapphire
Sapphire is one of the hardest materials, and possesses very good transmission during the range of visible and near IR spectrum.It is widely used as optical window in infrared and far infrared military equipments, apparatus and instruments of satellite and space technology, and navigation and spaceflight, such as night infrared scope/sight and night vision camera, etc.The sapphire crystal window is intensively applied in high-tech fields.
Feature
+ can be customized as design size,shape,bevel chamfer,tolerance,artwork;
+ have normal size in stock;
+ Widely uesd for watch glass,optical window,lens,militry etc;
+ The material is synthetic sapphire(hardness 9H) ;
+ Flatness: <20μm;
+ vision light transmissivity:85％
Sapphire optical windows are ideal for applications where high pressure, vacuum, or corrosive atmospheres are a consideration. Sapphire, a single crystal form of Al2O3, is resistant to attack by strong acids due to its high dielectric constant. It has high compressive strength and a high melting point. It is also resistant to UV radiation darkening.
| Property | Specification |
| Thickness | 0.5-50mm |
| Size tolerance | 0.005mm |
| 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 |
Our company sapphire single crystal are produced by KY method,we can supply sapphire ingot(2inch,4inch,6inch,8inch),sapphire wafer(single/double side polishing),sapphire block,all kinds of sapphire optical window(applied to optical equipment,industry camera,cell phone watches and other special optical components),if you have any requirements,please contact us.
2. Pictures Size For Sapphire windows
Materials: 99.999％ sapphire optical grade ,no bubble ,color and crystal boundar.
size : dia100xdia20x0.5mmt, -----> (dia0.5~dia300mm we can provide)
Orientation: C(0001)±1°, -----> (C,R,A,M-axis ok)
Tolerance :±0.025mm ------> (±0.005 ok)
surface: double side poshlied ------> (1sp,2sp.lapped.as-cut ok)
Ra: ＜ 0.3nm
SD: 40/20 ,----------> (20/10,60/40,80/50 ok)
3. Our products
sapphire lens by customized shape also can be provided,please refer to our homepage products.
FAQ:
Q: What's the way of shipping and cost?
A:(1) it is fine If you have your own express account ,If not,we could help you
ship them and Freight is in accordance with the actual settlement.
Q: How to pay? What's your MOQ?
A: 50％ deposit ,T/T, Paypal.
(1) For inventory, the MOQ is 5pcs. if 25pcs it's better.
(2) For customized products, the MOQ is 10-30pcs up.
Packing ＆ Delivery
Packaging products → single cassette or 25 pcs boxes in cleaning room for wafers
Inner packing → Foam plastics anti-vibration cushion liner for package
Outer packing → five layers corrugated carton paper box or as required
Shipping by air → UPS , DHL , Fedex , TNT, EMS ,SF ,etc
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Trading Company
Year Established:
2013
Total Annual:
1000000-1500000
Ecer Certification：
Verified Supplier
SHANGHAI FAMOUS TRADE CO.,LTD. locates in the city of Shanghai, Which is the best city of China, and our factory is founded in Wuxi city in 2014. We specialize in processing a varity of materials into wafers, substrates and custiomized optical glass parts.components wi... SHANGHAI FAMOUS TRADE CO.,LTD. locates in the city of Shanghai, Which is the best city of China, and our factory is founded in Wuxi city in 2014. We specialize in processing a varity of materials into wafers, substrates and custiomized optical glass parts.components wi...
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