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Optical Glass Plate , Single Crystal Glass For Wrist Watch Glass Lens

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Optical Glass Plate , Single Crystal Glass For Wrist Watch Glass Lens

China Optical Glass Plate , Single Crystal Glass For Wrist Watch Glass Lens supplier
Optical Glass Plate , Single Crystal Glass For Wrist Watch Glass Lens supplier Optical Glass Plate , Single Crystal Glass For Wrist Watch Glass Lens supplier Optical Glass Plate , Single Crystal Glass For Wrist Watch Glass Lens supplier Optical Glass Plate , Single Crystal Glass For Wrist Watch Glass Lens supplier

Large Image :  Optical Glass Plate , Single Crystal Glass For Wrist Watch Glass Lens

Product Details:

Place of Origin: china
Brand Name: zmsh
Model Number: rough-002

Payment & Shipping Terms:

Minimum Order Quantity: 50pcs
Price: by cas
Packaging Details: by customized case
Delivery Time: 15-30days
Supply Ability: 10000pcs/months
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Detailed Product Description
Material: 99.999% Al2O3 Industry: Led,optical Glass,
Application: Semicondutor Wafer, Led Chip, Optical Glass Window, Electronic Ceramics Color: White Or Red Or Blue
Vision Light Transmissivity: 85% Advantagement: High Hardness9.0,wear Resistance,
Type: Single Crystal

 

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Optical Glass Plate , Single Crystal Glass For Wrist Watch Glass Lens

 

1.  Size for picture sample in details 

Quality: Sapphire optical grade no bubble ,chipping,

 

Orientation:A ±1°

 

surface: LP/LP  

 

tolerance: ±0.02mm

 

pictures size: dia40.5x1.8mmt A-axis±1°,LP/LP

 

 

2. About sapphire glass

Single crystal sapphire possesses a unique combination of excellent optical, physical and chemical properties. The hardest of the oxide crystals, sapphire retains its high strength at high temperatures, has good thermal properties and excellent transparency. It is chemically resistant to common acids and alkali at temperatures up to 1000 °C as well as to HF below 300 °C . These properties encourage its wide use in hostile environments where optical transmission in the range from the vacuum ultraviolet to the near infrared is required. Sapphire is anisotropic hexagonal crystal. Its properties depend on crystallographic direction (relative to the optical C-axis).

        Item
    Aluminum oxide (Al2O3) crystal substrate
Crystal structure
six square a =4.758 Å c= 12.992 Å
 
   Crystal direction
(11-20 ) - a plane: 2.379 Å (1-102) - r plane: 1.740 Å
(10-10) - m plane: 1.375 Å (0001) - c plane: 2.165 Å
Single crystal purity
                  > 99.99%
Melting point
                    2040 oC
 

 

3. Productions in fact

 

Optical Glass Plate , Single Crystal Glass For Wrist Watch Glass LensOptical Glass Plate , Single Crystal Glass For Wrist Watch Glass LensOptical Glass Plate , Single Crystal Glass For Wrist Watch Glass LensOptical Glass Plate , Single Crystal Glass For Wrist Watch Glass Lens

 

4. how about sapphire glass process  ?

Sapphire Crystals->sapphire block in custiomzed plane-> (anneal->)check--> wire saw cut-->

repair shape-->rough lapped-->polished-->finished check

Optical Glass Plate , Single Crystal Glass For Wrist Watch Glass Lens

 

FAQ:

Q: What's the way of shipping and cost?

A:(1) We accept DHL, Fedex, EMS etc by FOB delivery.

 

Q: How to pay?

A: 50% deposit by T/T, Paypal, Secure payment and Assurance payment.

 

Q: What's your MOQ?

A: (1) For inventory, the MOQ is 25pcs. if 100pcs it's better.

(2) For customized products, the MOQ is 25pcs up.

 

Q: What's the delivery time?

For inventory: the delivery is 5 workdays after you place the order.

For customized products: the delivery is 2 -4 weeks after you order contact.

 

Q: Do you have standard products?

A: Our standard products in stock. as like substrates 2inch 0.43mm 1sp or 2sp

thickness each orientation in stock.

Contact Details
SHANGHAI FAMOUS TRADE CO.,LTD

Contact Person: Wang

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