12Inch 300mm Polished Sapphire Substrate window sapphire Wafers For Optical Lens

Basic Information
Place of Origin: CHINA
Brand Name: ZMKJ
Model Number: dia156mm sapphire substrate
Minimum Order Quantity: 3pcs
Price: by case
Packaging Details: 25pcs cassettle wafer case in 100 grade cleaning bag
Delivery Time: 1-4weeks
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 1000pcs per month
Material: Sapphire Substrate Orientation: C-AXIS
Thickness: 3mm(other Thickness Ok) Surface: DSP
TTV: <30um BOW: <15um
Warp: <30um Package: 100 Grade Cleaning Room By Vacuum Package
Customize: Acceptable Thickness Tolerannce: ±15um
Application: Glass Window Shape: With Std Notch
Diameter: 200mm
High Light:

Polished Sapphire Substrate


12 Inch Sapphire Substrate


12 Inch Sapphire Wafers

C-axis (0001) orientation 12inch diameter 300mm with notch DSP Sapphire Substrate wafers thickness 1.5mm C-a

Diameter 8inch 12inch dia300mm polished Sapphire window for optical lens

Why Sapphire?

  • Chemical resistance – sapphire is highly inert and resistant to attack in most process environments.Mechanical properties – High Strength – with strength and stiffness 6 times higher than quartz, combined with excellent wear and scratch resistance – sapphire becomes the high performance choice.

    Optical properties – with transmission from 200 to over 3500 nm, sapphire is used in applications spanning from UV to visible to short wave infra red (SWIR).

    Thermal properties – usable to temperatures near 2000 C.

    Electrical properties – Sapphire provide a high, stable dielectric constant with the electrical insulation required for electronic substrates, RF and microwave transmitting windows and tubes.

    Surface properties – with high hardness and uniformity sapphire can be polished to very tight flatness levels 1/10th and eve 1/20th wave flatness and Angstrom level surface finishes.

    Wear properties – high strength and chemical durability combine to enable the production of dimensionally and optically stable components for long life use.

The Detail for 2inch c-axis wafers                        
Size:6inch DSP--C-axis
Material: KY Sapphire Al2O3 single crystal without bubble;color ;
Orientation:C-cut,M-axis off 0.0+/-0.2°;
Diameter: 200+/-0.2mm ;

Thickness:3000± 20um ;
OF Flat: STD notch  OR round shape At a-axis
OF orientation: a-axis 
Surface: double side  Polished  60/40;
TTV<= 30um ;BOW<= 30um ; Warp<= 45 um ;
Front Surface Roughness (Ra) Ra <= 0.3 nm ; or double side 
Back Surface Roughness (Ra)  Ra = 0.3 +/-0.2um ;
Edge: from 1mm ;

 12Inch 300mm Polished Sapphire Substrate window sapphire Wafers For Optical Lens 0

12Inch 300mm Polished Sapphire Substrate window sapphire Wafers For Optical Lens 112Inch 300mm Polished Sapphire Substrate window sapphire Wafers For Optical Lens 2
General  Other Size Sheet   on stocks                                      
 Standard wafer
2 inch C-plane sapphire wafer SSP/DSP
3 inch C-plane sapphire wafer SSP/DSP
4 inch C-plane sapphire wafer SSP/DSP
6 inch C-plane sapphire wafer SSP/DSP
Special Orientation
A-plane (1120) sapphire wafer
R-plane (1102) sapphire wafer
M-plane (1010) sapphire wafer
C-axis with a 0.5°~ 10° offcut, toward A-axis or M-axis
Other customized orientation
Customized Size
10x10x0.5mm sapphire wafer
20x20x0.5mm sapphire wafer
Ultra thin (100um) 2inch sapphire wafer
8 inch sapphire wafer
Patterned Sapphire Substrate (PSS)
2 inch C-plane PSS
4 inch C-plane PSS

DSP C-AXIS 0.1mm/ 0.175mm/0.2mm/0.3mm/0.4mm/0.5mm/1.0mmt
SSP C-axis 0.2/0.43mm
(DSP&SSP) A-axis/M-axis/R-axis 0.43mm


DSP/ SSP C-axis 0.43mm/0.5mm


dsp c-axis 0.4mm/ 0.5mm/1.0mm
ssp c-axis 0.5mm/0.65mm/1.0mmt


ssp c-axis 1.0mm/1.3mmm
dsp c-axis 0.65mm/ 0.8mm/1.0mmt


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12Inch 300mm Polished Sapphire Substrate window sapphire Wafers For Optical Lens 3


  Q: What is your minimum order requirement?
    A: MOQ:10 piece

  Q: How long will it take to execute my order  and delivery it ?
    A: confirm the order 1days After confirming the payment and delivery in 5days if on stocks.

  Q: Can you give warranty of your products ?
    A: We promise the quality, if the quality has any problems, we will produce new produces or return you money.

  Q: How to pay?
     A: T/T, Paypal, West Union, bank transfer.

  Q: HOW about the freight ?
     A: we can help you pay for the fee if you don’t have account,
     if the order is over 10000usd, we can delivery by CIF.
  Q: If you have any other questions,please do not hesitate to contact me.
      A : connect with by skype/whatsapp :+86 158 0194 2596 or 2285873532@qq.com
       we are at your side any time~~


Contact Details

Phone Number : +8615801942596

WhatsApp : +8615801942596