C - Axis 6 Inch Sapphire Wafer Al2O3 Crystal Optical Lens For LED Epi - Ready

Place of Origin china
Brand Name zmsh
Model Number wafer-dia150 2sp
Minimum Order Quantity 10pcs
Price by case
Packaging Details Vacuum-sealed containers with nitrogen backfill in a class 100 environment
Delivery Time 15-30days
Supply Ability 1000pcs/months
Product Details
Material 99.999% Al2O3 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% Advantagement High Hardness9.0,wear Resistance,
Type Single Crystal
High Light

sapphire substrate


custom sapphire glass

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Product Description
6inch C-axis double side polished sapphire wafer for led epi-ready,sapphire substrates, Al2O3 crystal optical lens

Our sapphire material is made by Kyropoulos & Bagdasarov Methods —for high purity requirements

such as: LED Semiconductors &Precision laser optics

  • Material: Single crystal Al2O3 99.999%
  • Diameter:150.00±0.1mm
  • Thickness :1000±25um or by customized 
  • Primary flat:47.5±2.5mm or round shape
  • Orientation flat: A±0.1° A-plane(11-20)

  • Orientation: C-plane(0001) Off  M -axis 0.2°±0.1°

  • Frontside Surface Roughness:Ra<0.3nm

  • Backside Surface Roughness: 0.8~1.2um

  • Or double side polished 

  • TTV:<20um

  • BOW:-25~0um

  • WARP:<30um

  • Laser Mark Series No. by needs

  • Package:Vacuum-sealed containers with nitrogen bag fill in a class 100 environment

  • Cleanliness :Free visible contamination

32C - Axis 6 Inch Sapphire Wafer Al2O3 Crystal Optical Lens For LED Epi - Ready 0


Why we choose the sapphire?

  • Thinner and Stronger than Standard Glass Windows
  • Transmits Wavelengths Ranging From UV to Mid-Infrared
  • Features Extreme Surface Hardness and Chemical Resistance

Feature of our Optical synthetic Sapphire crystal

OEM Size and Design,any shape is ok;
Widely uesd for optical window,lens,militry etc;
The material is synthetic sapphire(hardness 9H)
High Crystal Purity:> 99.995%;
Crystal orientation: Provide A plane, R plane, C plane, M plane and other random plane

for sapphire crystal product.

The applications for Sapphire

C - Axis 6 Inch Sapphire Wafer Al2O3 Crystal Optical Lens For LED Epi - Ready 1


 QC standard.

C - Axis 6 Inch Sapphire Wafer Al2O3 Crystal Optical Lens For LED Epi - Ready 2




Q: Do you have standard products?

A: Our standard products in stock.as like 4inch 0.65mm,0.5mm polished wafer.


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:50% deposit, left 50% before delivery T/T, Paypal,  .


Q: What's your MOQ?

A: (1) For inventory, the MOQ is 10pcs.

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


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.