Sapphire Lens for Portable Security LCD Monitors
Sapphire Lens for Portable Security LCD Monitors
US $1.00 - US $5.00
Production Lead Time:
25 day(s)
SUPPLIER INFO LAST UPDATED: 1 Dec 2020
ADVERTISE SINCE: 30 Jun 2016
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Product Attribute(s)
Application :
Camera Lens, security lens, optical lens
Material:
Sapphire
Customized:
YES
SIZE:
Customized
Colour:
Transparent
Qualification:
REACH, RoHS and ISO9001
MOQ:
100
Place of origin:
China
Port :
Hong Kong
Type of payment:
Negotiable
Feature:
Anti-impact , anti-scratch, anti - corrosion, resistance to high temperature
Description
Sapphire lenses have excellent mechanical strength and hardness. With sapphire having superb thermal and chemical resistance and being scratch resistant, sapphire is a perfect choice for lens applications
- With anti-impact and anti-scratch features.
- With high electrical resistance.
- With high corrosion 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.
- Available in customized designs.
