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Wear Resistant Scanner Sapphire Cover Glass , Optical Glass Lens Low Distortion

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Wear Resistant Scanner Sapphire Cover Glass , Optical Glass Lens Low Distortion

China Wear Resistant Scanner Sapphire Cover Glass , Optical Glass Lens Low Distortion supplier
Wear Resistant Scanner Sapphire Cover Glass , Optical Glass Lens Low Distortion supplier Wear Resistant Scanner Sapphire Cover Glass , Optical Glass Lens Low Distortion supplier Wear Resistant Scanner Sapphire Cover Glass , Optical Glass Lens Low Distortion supplier Wear Resistant Scanner Sapphire Cover Glass , Optical Glass Lens Low Distortion supplier

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Product Details:

Place of Origin: china
Brand Name: zms
Model Number: watch35x1.0mmt

Payment & Shipping Terms:

Minimum Order Quantity: 30pcs
Price: by case
Packaging Details: carton case
Delivery Time: 2-4weeks
Payment Terms: L/C, T/T
Supply Ability: 1000pcs/month
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Detailed Product Description
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,front Cover Glass,

double side polished Al2O3 sapphire crystal watch glass lens,watch glass by sapphire,scanner cover glass by sapphire,
 
1. Comparison of  Sapphire glass 
 

1. suitable for high power,high-pressure applications and vacuum or corrosive atmospheres.

 

2. Sapphire is a single crystal form of alumina.The material is extremely hard and resistant to attack by srong acid.

 

3. It has high compressive strength, a high melting point and excellent thermal conductivity.

 

4. Transmission range is from 150 nm to 5 µm.
 

5. low distortion,low scatter and excellent parallelism for laser and non-laser applications.

 

Material Properties Applications
Sapphire  Transmission Range: 180-4500nm
Refractive Index: 1.755@1000nm
Strong Hardness
Best choice for scratch resistance applications Thinner optics Wide Transmission Range
Fused Silica Transmission Range: 185-2500nm
Refractive Index: 1.4858@308nm
Low Thermal Expansion Coefficient: 0.54 x 10-6K
UV to IR spectrum
Best choice for thermal resistance
application.
other     

 
Sapphire watch glass cover of applications

Wear Resistant Scanner Sapphire Cover Glass , Optical Glass Lens Low DistortionWear Resistant Scanner Sapphire Cover Glass , Optical Glass Lens Low Distortion
Wear Resistant Scanner Sapphire Cover Glass , Optical Glass Lens Low Distortion
Wear Resistant Scanner Sapphire Cover Glass , Optical Glass Lens Low Distortion
Specificaitons for sample in details 

Product Name
Single dome sapphire watch glass
Material
Sapphire crystal
Color
transparent
Diameter Tolerance
+/-0.025mm
Surface quality
40/20
Diameter
35mm
Thickness
1.0mm
Application
For watch repair

 
 Sapphire glass process  step of our factory

sapphire crystal (KY)--> customized orientation rough block--> anneal 1600°-->wire saw cut-->
shape rough lapped-->chamfer---> (anneal ) ---> fine groud lapped--> polished -->check test
 
Wear Resistant Scanner Sapphire Cover Glass , Optical Glass Lens Low Distortion---->Wear Resistant Scanner Sapphire Cover Glass , Optical Glass Lens Low Distortion---->Wear Resistant Scanner Sapphire Cover Glass , Optical Glass Lens Low Distortion---->Wear Resistant Scanner Sapphire Cover Glass , Optical Glass Lens Low Distortion——>Wear Resistant Scanner Sapphire Cover Glass , Optical Glass Lens Low Distortion
General specifications
Diameter 0.2-300mm
Thickness 0.1-200mm
Dimension tolerance +/-0.1mm or +/-0.02mm
Surface quality (scratch & dig) 60/40, 40/20 or better
Clear aperture >85%, >90%
Surface accuracy L/4, L/2, L
Parallelism +/-3' ,+/-30''
Bevel 0.1~0.3mm x 45 degree
Coating AR, BBAR or Custom

 

 

FAQ

 

1. How long have you been trading for?

 

5 years

 

2. How many employees do you have?

 

40 people

 

3. Do you manufacture?

Yes

 

4. Where are your manufacturing facilities based?

 

ZMKJ is at SHANGHAI city,  Factory is at wuxi Jiangsu province.

 

5. What products do you specialize in producing?

 

Optical lens, sapphire windows, sapphire substrate and other material crystal wafers.

 

6. What is your quote turnaround time?

 

1-3 days

 

7. What are your payment terms?

 

T/T;L/C  pay term by case.

 

 
Thanks~~~
 

Contact Details
SHANGHAI FAMOUS TRADE CO.,LTD

Contact Person: Wang

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