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Al2O3 Sapphire Dome K9 Glass Hardness Mohs9 High Pressure Resistivity Optical Windows

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Al2O3 Sapphire Dome K9 Glass Hardness Mohs9 High Pressure Resistivity Optical Windows

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Brand Name : ZMSH

Model Number : Sapphire Dome

Certification : ROHS

Place of Origin : China

MOQ : 25pcs

Price : USD

Payment Terms : T/T

Delivery Time : In 30 days

Packaging Details : Customized Box

Material : Single Sapphire Crystal K9 Glass

Hardness : Mohs9

Temperature : 2030°C

Colour : Transparent

Plane : C

Polishing : Polished

Surface Quality : 60/40

Flatness : ≤3μm

Ra : 0.3nm

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Al2O3 Sapphire Dome K9 Glass Hardness Mohs9 High Pressure Resistivity Optical Windows

Description of Sapphire Dome:

  • Sapphire dome refers to the hollow spherical or hemispherical convex structure formed on the sapphire material.

  • It is commonly used in optical or decorative applications to give sapphires an attractive appearance and enhance optical properties.

  • The specific shape and size of the sapphire dome can be designed and customized according to the needs of the application.

  • It can be used in optical components such as lenses, Windows and filters to improve the focusing and propagation of light.

  • In addition, sapphire domes are often used in jewelry and jewelry design to add a unique look and luster to sapphire.

  • The advantages of sapphire dome include enhancing the beauty of sapphire, improving the refraction effect of light, and reducing

  • during preparation and application to ensure that the desired effect and performance are met.

Features of Sapphire Dome:

Sapphire dome has the following advantages over other materials:

  • High hardness: Sapphire is the second hardest mineral in nature after diamond and has a very high hardness.

  • Scratch resistance: Sapphire has excellent scratch resistance and is relatively not easy to be scratched or damaged.

  • Optical transparency: Sapphire has good transparency in the visible and near infrared spectral range.

  • High temperature resistance: Sapphire has excellent high temperature resistance to maintain its physical properties.

  • Chemical resistance: Sapphire has good corrosion resistance to most common chemicals.

  • High refractive index: Sapphire has a high refractive index to change the direction and speed of light propagation.
Technical Parameters of Sapphire Dome:
Item Ordinary Precision Ultra-precision
surface shape (632.8nm) 5入 5/2入 入
irregularity 1 44928 44930
Surface defect 80/50 60/40 40/20
Surface roughness(nm) 1.5~2.5 0.5~1.5 <0.5
Edge thickness difference 0.05 0.02 0.01
Wall thickness uniformity 0.1 0.05 0.02
C-axis deviation ≤5℃ ≤2℃ ≤0.5℃
Center deviation 5'-2' 2'-1' ≤1'
Crystal orientation C,A,M
transmittance At 632.8m wavelength > 85%
Applications of Sapphire Dome:
Sapphire domes have a wide range of applications in a variety of fields:
  • Optical field: Sapphire domes can be used as optical Windows, lenses and filters.

  • Laser technology: Sapphire dome plays an important role in laser technology.

  • Watch field: High-quality sapphire domes are often used in high-end watch covers.

  • Jewelry design: Sapphire domes are very popular in jewelry and accessory design.

  • Scientific research: Sapphire domes can make optical, sample rooms,and high-pressure devices.
Al2O3 Sapphire Dome K9 Glass Hardness Mohs9 High Pressure Resistivity Optical WindowsAl2O3 Sapphire Dome K9 Glass Hardness Mohs9 High Pressure Resistivity Optical Windows

FAQ:

Q1: What brand name is the Sapphire Dome?
A1: The Sapphire Dome is made by ZMSH.

Q2: What's the diameter of the Sapphire Dome?
A2: The diameter of Sapphire Dome is 2'', 3'', 4''.

Q3: Where is the Sapphire Dome from?
A3: The Sapphire Dome is from China.

Q4: Is the Sapphire Dome ROHS certified?
A4: Yes, the Sapphire Dome is ROHS certified.

Q5: How many Sapphire Dome plates can I buy at 1 time?
A5: The minimum order quantity of the Sapphire Dome is 25pcs.

Other products:

sapphire tube:

Al2O3 Sapphire Dome K9 Glass Hardness Mohs9 High Pressure Resistivity Optical Windows


Product Tags:

Polished Al2O3 Sapphire

      

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