2°Off C - Axis Synthetic Sapphire Glass Epi - Ready Substrates 2 Inch Diameter 50.8mm

Place of Origin china
Brand Name zmsh
Model Number 2inch 2°off
Minimum Order Quantity 25pcs
Price by case
Packaging Details Vacuum-sealed containers with nitrogen backfill in a class 100 environment
Delivery Time 15-30days
Supply Ability 10000pcs/months
Product Details
Advantagement High Hardness9.0,wear Resistance, Material 99.999% Al2O3
Type Single Crystal Orientation C,A,R,M
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%
High Light

sapphire optics


custom sapphire glass

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Product Description

2°off C-plane orientation 2inch sapphire wafer for epi-ready, customized orientation Al2O3 single crystal wafer ,sapphire thick glass lens for covering,sapphire optical windows

About Our Company
We can provide single crystal sapphire wafer to optoelectronics and microelectronics industry for making blue LED , high Tc superconductor and microwave IC applications , in diameter range from 1" to 8". Sapphire wafer have many unique features such as high strength, high anti- corrosion , high anti-abrasion , low dielectric loss , good electrical insulation , with excellent mechanical and chemical characteristics , sapphire wafer plays an important role in opto-electronics industry today and widely used in precision mechanical parts and vacuum equipments . Sapphire wafer are produed by Kyroplous method , wafer can be offered in round shape and square shape etc. size range from 5 x 5 mm to 300 x 300 mml, we can offer customized orientation options including C plane ,A plane ,R plane and M plane , it has good surface finish Ra < 3 A and high cleanliness , zmkj can offer epi ready grade sapphire wafer for your epitaxial growth . Please contact us for more product information .


- For LED substrate application (2-8inch wafer)

Sapphire wafer and substrate applications include:
- Microelectronic IC applications - SOS Silicon-on-Sapphire
- Growth of superconducting compounds / Gallium Nitride - Infrared detectors
- Hybrid microelectronics - Polishing carriers
Sapphire optical lens Aapplications points:(customized shape)

- Hostile environment
- Optical transmission from ultraviolet to near infrared
- High temperature
- Radiation resistance

2°Off C - Axis Synthetic Sapphire Glass Epi - Ready Substrates 2 Inch Diameter 50.8mm 0

2inch 2°off C-plane specification
Material: Single crystal Al2O3 99.999%
Orientation: off C-plane(0001) to M -axis 2°±0.1°,


Thickness 500±15um or 750±15um or 1000±15um

Primary flat:16±1mm

OF Orientation flat: A axis±0.1°

Frontside Surface Roughness:Ra<0.3nm

Backside Surface Roughness: 0.8~1.2um

( Or double side polished, both side Ra<0.3nm)




Laser Mark Series No. by needs

Package:Vacuum-sealed containers in a class 100 environment

Cleanliness :Free visible contamination


QC standard

2°Off C - Axis Synthetic Sapphire Glass Epi - Ready Substrates 2 Inch Diameter 50.8mm 1

Sample Pictures of Delivery  before

2°Off C - Axis Synthetic Sapphire Glass Epi - Ready Substrates 2 Inch Diameter 50.8mm 22°Off C - Axis Synthetic Sapphire Glass Epi - Ready Substrates 2 Inch Diameter 50.8mm 3



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

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

(2) If you have your own express account, it's great.If not,we could help you ship them.

Freight is in accordance with the actual settlement.


Q: How to pay?

A: T/T, Paypal, Secure payment and Assurance payment.


Q: What's your MOQ?

A: (1) our standard size For inventory, the MOQ is 25pcs in one cassette

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


Q: Can I customize the products based on my need?

A: Yes, we can customize the material, specifications and optical coating for your optical

components based on your needs.


Q: What's the delivery time?

A: (1) For the standard products

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

For customized products: the delivery is 2 or 3 weeks after you place the order.