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Sapphire Lens for Optical Instrument
Sapphire Lens for Optical Instrument
Production Lead Time:
25 day(s)
Sun Yin Crystal Industry Co Ltd

Sun Yin Crystal Industry Co Ltd

Hong Kong

Manufacturer

Average Response time

1 - 3 days

SUPPLIER INFO LAST UPDATED: 23 Apr 2021

ADVERTISE SINCE: 30 Jun 2016

Product Attribute(s)
Model No.:
Sun Yin Lens
Brand:
Sun Yin Crystal
Colour:
Transparent
Size:
Customized
Port:
Hong Kong
Type of Payment:
T/T
Minimum Order Quantity:
100 piece(s)
Customised:
Yes
Description

The optical lens which is  made of sapphire crystal and has high luster and excellent hardness. It comes in a transparent design . With a high electrical resistance along with anti-impact and anti-scratch properties, this sapphire glass lens launts a neat and clean appearance and makes an excellent component for all kinds of optical instrument. 

  • High-quality sapphire crystal lens
  • With anti-impact and anti-scratch features.
  • With high electrical resistance.
  • Features great thermal stability.
  • With high optical production rate.
  • Features a high melting temperature of 2030 °C.
  • With a high hardness of 9 Mohs, which is second to diamond.
  • Purity: 99.99%.
  • Density: 3.98-4.1g/cm2.
  • Compressive strength: 21000kg/cm2.
  • Flexural strength: 4000kg/cm2.
  • Infrared transmittance: 85%.
  • Dielectric constant: 7.5 - 10.5.
  • Place of origin: China.
  • Color: transparent or custom-made.

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