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China factory - SHANGHAI FAMOUS TRADE CO.,LTD

SHANGHAI FAMOUS TRADE CO.,LTD

  • China,Shanghai ,Shanghai
  • Verified Supplier

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China Sapphire Custom-Shaped Sapphire View Windows Optical Glass high hardness
China Sapphire Custom-Shaped Sapphire View Windows Optical Glass high hardness

  1. China Sapphire Custom-Shaped Sapphire View Windows Optical Glass high hardness
  2. China Sapphire Custom-Shaped Sapphire View Windows Optical Glass high hardness
  3. China Sapphire Custom-Shaped Sapphire View Windows Optical Glass high hardness
  4. China Sapphire Custom-Shaped Sapphire View Windows Optical Glass high hardness

Sapphire Custom-Shaped Sapphire View Windows Optical Glass high hardness

  1. MOQ: 10
  2. Price: 30
  3. Get Latest Price
Payment Terms T/T, Western Union
Supply Ability 5000per month
Delivery Time 3-5 weeks
Packaging Details foam wrapper + carton box
Material 99.999% Sapphire Crystal
Thickness Customized
Shape Customized
Size Customized
Coating AR coating,High Transmission Coatings,Reflective Coatings,Hard Coating,Anti-Soiling Coatings,Anti-Glare Coatings,Filter Coatings
Hardness 9 Mohs
Colour Transparent
Polished DSP or SSP
Brand Name zmsh
Place of Origin China
Model Number Custom-Shaped Sapphire View Window
Certification rohs

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, Western Union Supply Ability 5000per month
Delivery Time 3-5 weeks Packaging Details foam wrapper + carton box
Material 99.999% Sapphire Crystal Thickness Customized
Shape Customized Size Customized
Coating AR coating,High Transmission Coatings,Reflective Coatings,Hard Coating,Anti-Soiling Coatings,Anti-Glare Coatings,Filter Coatings Hardness 9 Mohs
Colour Transparent Polished DSP or SSP
Brand Name zmsh Place of Origin China
Model Number Custom-Shaped Sapphire View Window Certification rohs
High Light Customized Thickness Sapphire Optical Windowshigh hardness Sapphire Optical WindowsCustom Shaped Sapphire Optical Windows

Sapphire Custom-Shaped Windows – Optical Glass, High Hardness
 


In the realm of high-performance optical components, sapphire custom-shaped windows stand as the pinnacle of material engineering. Crafted from 99.999% pure single-crystal aluminum oxide (Al₂O₃), these precision optical elements combine unmatched hardness (Mohs 9) with exceptional optical clarity to meet the most demanding industrial, scientific, and defense applications. Unlike conventional optical glass, sapphire windows offer 3-5x greater scratch resistance, superior thermal stability (melting point 2,050°C), and outstanding chemical inertness – making them indispensable where reliability under extreme conditions is non-negotiable.

Our proprietary diamond-tool CNC machining and atomic-layer polishing processes enable the production of complex custom geometries – from ultra-thin disks to intricate polygonal shapes – with sub-micron tolerances and surface roughness <5Å. Whether for laser systems operating at megawatt power levels or spacecraft viewports facing micrometeoroid impacts, these sapphire windows deliver uncompromising performance across the electromagnetic spectrum (UV to mid-IR).
 
 


 


 

Key Features of Sapphire Optical Window

 

 
1. Sapphire Window's Extreme Durability

  • Mohs 9 hardness – Only diamond can scratch it
  • Flexural strength >800 MPa – Withstands high-pressure differentials
  • Fracture toughness 2.5 MPa·m½ – 3x more impact-resistant than fused silica

 
2. Sapphire Window's Optical Excellence

  • Broadband transmission (85%+ from 250nm to 5,000nm)
  • Low autofluorescence – Critical for Raman spectroscopy
  • Refractive index homogeneity <5 × 10⁻⁶ across entire surface

 
3. Sapphire Window's Precision Engineering

  • Dimensional tolerances to ±0.001mm
  • Surface flatness λ/10 at 632.8nm
  • Parallelism <1 arc minute

 
4. Sapphire Window's Environmental Resistance

  • Thermal shock resistant (ΔT >1,000°C)
  • Radiation hard (withstands >10⁶ Gy)
  • Impervious to all acids except hydrofluoric

 
5. Sapphire Window's Customization Capabilities

  • Complex geometries: Hexagons, D-shapes, trapezoids, free-form
  • Edge treatments: Beveled, rounded, or precision-ground
  • Coatings: AR coating,High Transmission Coatings,Reflective Coatings,Hard Coating,Anti-Soiling Coatings,Anti-Glare Coatings,Filter Coatings

     

 


 
 


 

 

Specifications


 

Property Value
Material Single-Crystal Sapphire (Al₂O₃)
Crystal Orientation C-plane (0001) standard
Purity ≥ 99.995%
Hardness Mohs 9 (second only to diamond)
Density 3.98 g/cm³
Melting Point ~2040 °C
Young’s Modulus 400 GPa
Thermal Conductivity 35–46 W/(m·K)
Refractive Index (n) ~1.76 @ 1 µm


 


 

Factory Equipments

 

 
 

Company Details

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 from Quality China Factory
  • Business Type:

    Manufacturer,Agent,Importer,Exporter,Trading Company

  • Year Established:

    2013

  • Total Annual:

    1000000-1500000

  • Ecer Certification:

    Verified Supplier

    SHANGHAI FAMOUS TRADE CO.,LTD. locates in the city of Shanghai, Which is the best city of China, and our factory is founded in Wuxi city in 2014.    We specialize in processing a varity of materials into wafers, substrates and custiomized optical glass parts.components wi...     SHANGHAI FAMOUS TRADE CO.,LTD. locates in the city of Shanghai, Which is the best city of China, and our factory is founded in Wuxi city in 2014.    We specialize in processing a varity of materials into wafers, substrates and custiomized optical glass parts.components wi...

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Get in touch with us

  • Reach Us
  • SHANGHAI FAMOUS TRADE CO.,LTD
  • Room.1-1805,No.1079 Dianshanhu Road,Qingpu Area Shanghai city, China /201799
  • https://www.galliumnitridewafer.com/

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