Sapphire windows Sapphire Bearings Sapphire Crystal Block
$2410-199 Piece/Pieces
$6≥200Piece/Pieces
Payment Type: | T/T,Paypal |
Incoterm: | FOB,EXW |
Transportation: | Air,Express |
Port: | BEIJING,SHENZHEN,SHANGHAI |
$2410-199 Piece/Pieces
$6≥200Piece/Pieces
Payment Type: | T/T,Paypal |
Incoterm: | FOB,EXW |
Transportation: | Air,Express |
Port: | BEIJING,SHENZHEN,SHANGHAI |
Model No.: sapphire window-D31.8X1T
Warranty Period: 3 Years
Certification: Gs
Support Customization: Oem, Odm
Place Of Origin: China
Use: Optical
Substrate: sapphire
Diameter: 31.8mm
Thickness: 1mm
S/D: 60/40
Bevel: 0.2x45degree
Parallelism: 3'
Sapphire windows Sapphire Bearings Sapphire Crystal Block D31.8mm 1mm thk
Sapphire is a single crystal aluminum oxide (Al2O3). It is one of the hardest materials. Sapphire has good transmission characteristics over the visible, and near IR spectrum. It exhibits high mechanical strength, chemical resistance, thermal conductivity and thermal stability. It is often used as window materials in specific field such as space technology where scratch or high temperature resistance is required
Sapphire glass are ideal for applications where high pressure, high temperature, high thermal loads, vacuum, scratch resistance, corrosion resistance, small coefficient of friction as well as optical and insulating properties are a consideration.
Sapphire windows normally need to work under extreme operating conditions, so hard AR coating is required to withstand harsh environmental conditions and improve resistance to scratching.
Sapphire substrate has a high refractive index, thus usually requires an antireflection coating on sapphire windows for sufficient transmission in the region of interest.
Specification
Substrate
Sapphire
Diameter
31.8+/-0.1mm
Thickness
1+/-0.05mm
S/D
60/40
60/40
C0.2
Other size and specs accept customized
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