Henan, China
Business Type:
Trading Company
Business Range:
Electrical & Electronics, Instruments & Meters, Light Industry & Daily Use, Lights & ...
Number of Employees:
2
Year of Establishment:
2017-01-22
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
Sample Available

Sapphire, Watches, Case manufacturer / supplier in China, offering Colored Sapphire Watch Case, Factory Custom Optical Glass Rod Cylindrical Lens, Custom Glass Optical Lens Plano Convex Half Cylindrical Lenses and so on.

Gold Member Since 2018
Audited Supplier

Colored Sapphire Watch Case

Get Latest Price
Min. Order / Reference FOB Price
500 Pieces US $10/ Piece
Port: Beijing, China
Production Capacity: 5000
Payment Terms: T/T, Western Union, Paypal, Money Gram
Applications: Wrist Watch
Type: Watch Case
Material: Sapphire
Display Methods: Digital
Style: Fashion
Transport Package: Box

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Basic Info

Trademark
FineWin
Specification
customized
Origin
China

DESCRIPTION

   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. Sapphire optical windows are ideal for applications where high pressure, vacuum, or corrosive atmospheres are a consideration. It is also resistant to UV radiation darkening. 

FEATURE

  • Transmits Wavelengths Ranging From UV to Mid-Infrared
  • Extreme Surface Hardness Chemical Resistance
  • Thinner and Stronger than Standard Glass Windows
  • High thermal conductivity 
  • High bulk damage threshold

PARAMETER 

Sapphire window

Dimension

8-400mm

Dimensional tolerance

+0/-0.05mm

Surface quality (scratch & dig)

40/20

Surface accuracy

λ/10 per @633nm

Clear Aperture

 >85%, >90%

Parallelism tolerance

±2"-±3'

Bevel

0.1-0.5mm

Coating

upon customer request

For custom size, pls click here to contact with us for quotation






 

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