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Sapphire Optical Glass Lens , Single Crystal Glass With Chemical Resistance

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Sapphire Optical Glass Lens , Single Crystal Glass With Chemical Resistance

Brand Name : zmkj

Model Number : tube-013

Place of Origin : china

MOQ : 10pcs

Price : by case

Delivery Time : 20DAYS

Packaging Details : PET Films

materials : 99.999% Al2O3

application : semicondutor wafer, led chip, optical glass window, electronic ceramics,bearing

advantagement : high hardness9.0,wear resistance,

VisVisible light transmittanceVisible light transmittance : 85%

color : white or red or blue

shape : tube

orientation : C(0001)

surface : rough

size : dia30xdia26x50mm

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Why choose the sapphire?4inch C-axis sapphire wafer for led epi-ready,optical glass lens for covering by sapphire,sapphire optical windows

1 - Thinner and Stronger than Standard Glass Windows
2 - Transmits Wavelengths Ranging From UV to Mid-Infrared

3 - Features Extreme Surface Hardness and Chemical Resistance

Sapphire rods are manufactured from single crystal sapphire, making them ideal for demanding applications (such as laser systems) because of their extreme surface hardness, high thermal conductivity, high dielectric constant and resistance to common chemical acids and alkalis. Sapphire is the second hardest crystal next to diamonds and, because of their structural strength, sapphire windows can be made much thinner than other common dielectric windows with improved transmittance. Chemically, sapphire is single crystal aluminum oxide (Al2O3), and is useful in a transmission range from 0.2 - 5.5µm.
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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

commen size for sapphire tube

sapphire Windows general specifications
inner and outer Diameter 0.2-300mm or customization
Diameter tolerance +/-0.1mm or +/-0.02mm
Thickness 0.10-100mm
Thickness tolerance ± 0.1mm or +/-0.02mm
Surface quality (scratch & dig) 60/40, 40/20 or better
Surface accuracy λ/10, λ/2, λ
Clear Aperture >85%, >90%
Parallelism +/-3' ,+/-30''
Bevel 0.1~0.3mm×45 degree
coating AR, BBAR or upon customer request( UV, VIS, IR)


3.0 sample


4.We can supply professional customized service in time and provide cooperation and support of new product development and technology appliance.

other semiconducting material products
5.0 packing

6.0 FAQ –
Q: What you can supply logistics and cost?
(1) We accept DHL, Fedex, TNT, UPS, EMS, SF and etc.
If not, we could assist you to deliver. Freight by FOB.

Q: What's the delivery time?
(1) For the standard products such as ball lens, powell lens and collimator lens:
For inventory: the delivery is 5 workdays after order.
For customized products: the delivery is 2 or 3 workweeks after order.

Q: How to pay?
50%deposit,50% before delivery,T/T, Paypal, West Union, MoneyGram, Secure payment and Trade Assurance on Alibaba and etc..

Q: What's the MOQ?
(1) For inventory, the MOQ is 5pcs.
(2) For customized products, the MOQ is 5pcs-20pcs.
It depends on quantity and technics

Q: Do you have inspection report for material?
We can supply detail report for our products.


Product Tags:

sapphire tube

      

sapphire windows

      
China Sapphire Optical Glass Lens , Single Crystal Glass With Chemical Resistance wholesale

Sapphire Optical Glass Lens , Single Crystal Glass With Chemical Resistance Images

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