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Colorless Transparent Sapphire Optical Windows , Sapphire Glass Lens For Phone

Colorless Transparent Sapphire Optical Windows , Sapphire Glass Lens For Phone

Brand Name:zms
Model Number:cover-010
Minimum Order Quantity:500pcs
Place of Origin:china
Packaging Details:castle case in 100 grade cleaning room
applications user:iphone camera glass
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Verified Supplier
Location: Shanghai Shanghai China
Address: Rm5-616,No.851,Dianshanhu avenue, Qingpu area,Shanghai city,CHINA
Supplier`s last login times: within 13 hours
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Product Details

sapphire cover lens for phone camera, scanner cover glass by sapphire, sapphire optical lens, sapphire lens for covering


1. sapphire Introduce

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. Our sapphire optical windows are not coated, but a single layer coating of MgF2 on each surface of the window increases the single surface transmittance to 99% throughout the entire visible spectral region. Please note the SAW series sapphire windows are provided in random axis orientation by default and its birefringent nature could affect the polarization state of your application.

PropertySpecification
Thickness0.5-300mm
Size tolerance+/-0.01
Edge FinishGround and beveled
Surface Quality40-20 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 modulus3.4 x 1011 N m-2
Thermal Limit22 W m-1 K-1
Thermal expansion coefficient8.4 x 10-6 K-1

Features:

1. OEM Size and Design. Any shape is ok.

2. CE&Rohs Material. Europe, Japan,China, depend on your requirements.

3. We can provide engineer drawing.

4. Printting logo is ok. Camera Lens

5. Fast delivery date.

Advantages:

+ Sonicleaning,silk-screen printing and electroplating in cleanroon;
+ 100% QC inspection before packing;
+ 5years in sapphire field for sapphire wafers and optical lens
+ Vacuum packing;

Specifications of 2-4inch Sapphire wafer for camera cover(can be customized to small size)

ProductSapphire waferSapphire substrate(window)
dia0.5-dia100mm
Orientation0001(C-axis), 1012(R-axis) ± 1°, 0.5°, 0.25°, 0.1°
Reference Flat Orientation1120(A-axis), 1010(M-axis)
Reference Flat Length16±1mm, 22±1mm, 32.5±1mm
Secondary Flat Length8±1mm, 11±1mm, 15±1mm
Thickness800~380um(dia0.5~4“), 430(2-4"), 435~500um(2-6") & Adjustable
SurfaceTwo side polished

we also can provide the service for cutting above wafer into small size lens for useing directly.

Applications case


Packing & Delivery


Packagingproducts → single cassette or 25 pcs boxes or PET films in cleaning room
Inner packing → Foam plastics anti-vibration cushion liner for package
Outer packing → five layers corrugated carton paper box or as required
Shippingby air → UPS , DHL , Fedex , TNT, EMS ,SF ,etc

China Colorless Transparent Sapphire Optical Windows , Sapphire Glass Lens For Phone supplier

Colorless Transparent Sapphire Optical Windows , Sapphire Glass Lens For Phone

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