Optical lens, optical instruments components
China
Hong Kong
Transparent
REACH,RoHS and ISO9001
Yes
Customized
100
Anti-impact , anti-scratch, anti - corrosion, resistance to high temperature
Sapphire
Negotiable
The featured mirror is made of sapphire crystal coloured with metallization. The sapphire has a hardness that ranks nine out of ten in the Mohs scale, making it the hardest material second to diamond. It is also designed to be anti-impact, anti-scratch, and with high electrical resistance.
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.
Available in customized designs.
Welcome inquiry for any drawing and details.
30 日