Sapphire lens
Sapphire has the characteristic of high hardness with Mohs hardness 9. With high transmittance, excellent mechanical strength and heat resistance, it can take aerodynamic velocity pressure and heat load, thus is widely used as ultraviolet, visible and infrared windows; also it can be used as the luxury watch cover.
Specifications
Orientation:
|
C, A, M optional
|
Orientation deviation:
|
< 2º
|
Diameter:
|
Φ5 - Φ250mm
|
Diameter tolerance:
|
+0 /- 0.02mm
|
Radius of curvature:
|
R10 - ∞ mm
|
Centration:
|
≤ 2′
|
Surface Quality:
|
40 – 20
|
Surface accuracy N:
|
≤ 2
|
Irregularity △N:
|
≤ 0.5
|
Contact : Gordon Zhang, 8659187303536
Good deal: buying from seller
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
|
This page is about importers and exporters of Sapphire lens Search in a category : Equipment goods Search in a category : lens, sapphire |
528400 VehiclesReport abuse
Friday, February 23, 2024
High-quality materials and strict standards: The Bosoko T650A Front Frame Wiper Blades are IATF 16949 and ISO9001: 2015 certified, ensuring the product meets strict quality standards. Additionally, the rubber raw material is imported from Vietnam, further guaranteeing the high quality...
Xiamen Dengding International Trade CO., Ltd.
- 361100 - fujian
- 020 8624 4308
400004 B2B ServicesReport abuse
Thursday, June 30, 2022
What is Stainless Steel 304 Seamless Pipe ? Stainless Steel 304 seamless pipe is one of the most cost-effective and regularly utilised grades which is available in the market. The Schedule 10 SS 304 Pipe has great corrosion resistance and they show outstanding oxidation resistance...
Stanley Alloys
- 400004 - Mumbai
- +919640757677
311400 B2B ServicesReport abuse
Friday, April 28, 2023
ZHANG XIAOQUAN electric canning pressure canner has the internal liner that is composed of rust resistance,anti-wear layer, aluminum alloy thermal conductivity layer, high cohesion internal coating and non-adhesive coating layer,so it has a good thermal conductivity and durability...
Zhang xiaoquan Inc.
- 311400 - Hangzhou
- +15 2 21 95 51 68
