A - Axis 4 Inch Sapphire Optical Windows 85% Vision Light Transmissivity
|Advantagement||High Hardness9.0，wear Resistance,||Material||99.999％ Al2O3|
|Type||Single Crystal||Industry||Led，optical Glass，eli-ready Wafer|
|Application||Semicondutor Wafer, Led Chip, Optical Glass Window, Electronic Ceramics||Color||White Or Red Or Blue|
|Vision Light Transmissivity||85％|
4inch A-axis sapphire wafer for epi-ready,sapphire thick glass lens for covering,sapphire optical windows, 2INCH 6inch A axis,
random orientation sapphire wafer,
- -Transmits Wavelengths Ranging From UV to Mid-Infrared
- -Thinner and Stronger than Standard Glass Windows
- -Features Extreme Surface Hardness and Chemical Resistance
- Low and High temperature can be used in
We can supply professional customized service in time and provide cooperation and support of new product development and technology appliance.
Sapphire Washers, Sapphire Windows, Sapphire Bearings, Sapphire Rods, Sapphire Tubes, Ruby
sapphire wafer, dome sapphire, Sapphire insulation Film, Sapphire ball lens, Sapphire/ruby ball
- Material: Single crystal Al2O3 99.999％
- Orientation: A-plane(11-20) Off M -axis 0.2°±0.1
- (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
- Thickness :650±25um or 500±25um
- Primary flat:31±1mm
- Cleanliness :Free visible contamination
- OF Orientation flat: C axis±0.1° C-plane(0001)
- Frontside Surface Roughness:Ra＜0.2nm
- Backside Surface Roughness: 0.8~1.2um
- ( Or double side polished, both side Ra＜0.2nm)
- Laser Mark Series No. by needs
- Package:Vacuum-sealed containers in a class 100 environment
- Produce step for sapphire crystal to sapphire wafer
1. Factory direct manufacture and sell.
2. Fast, accurate quotes.
3. Reply to you within 24 working hours.
4. ODM: Customized design is avaliable. Welcome.
5. Speed and precious delivery.
Q1: Are you a factory or trading company ?
A: We are trading company but have a sapphire factory in wuxi city of China.
Q2: Where is your factory located ? How can i visit there ?
A: It is located in wuxi city of Jiangsu, China. warmly welcome to visit us!
Q3: Are there any stock or standard products?
A: Yes, we have IPL windows with sapphire substrates as like 2-4inch wafer.
Other sizes also available from us, please provide the drawing or technical requirements
and needed quantity.
Q4: How about the samples policy?
A: Free samples, but buyers please bear the freight charge. For some expensive samples,
samples cost could be necessary.
Q5: If i place an order now ,how long would it be before i got delivery ?
A: It would largely depend on the size of the order and the items you want.
the most quick speed is in 5 days.