Jingjing Technology (Hubei) Co., Ltd
Jingjing Technology (Hubei) Co., Ltd
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Customized Round Shaped C-axis Optical Sapphire Bearing Fine Grinding
Why Choose Sapphire?
Sapphire is composed of alumina, and its crystal structure is hexagonal lattice structure.
Synthetic sapphire common application facets are A-Plane,C-Plane, and R-Plane. Due to the wide optical penetration band of sapphire, it has good light transmission from near ultraviolet (190nm) to mid-infrared. Therefore, it is widely used in optical components, infrared devices, high-intensity laser lens materials.
Sapphire also has the characteristics of high sound velocity, high temperature resistance, corrosion resistance, high hardness, high light transmittance, high melting point (2045℃), etc., so it is often used as a material for photoelectric components.
| Product Name | Unpolished Sapphire Rings |
| Material | Optical Sapphire |
| Hardness | Mohs 9 |
| Outside diameter | 5-500 mm |
| Tolerance | 0/-0.05 mm |
| Thickness | 1-100 mm |
| Thickness Tolerance | 0/-0.05 mm |
| Surface | Fine Grinding |
| Roughness | 1.0μm |
Our Factory
FAQ:
Q:What is your minimum order requirement?
A:MOQ:10 pieces
Q:How long will it take to execute my order?
A:10-25 days after confirming the payment.
Q:Can you give warranty of your products?
A:We promise the quality, if the quality has any problems, we will produce new produces or return you money.
Q: Do you provide free samples?
A: We can provide free samples if we have stock optics as your request,but the freight is yours.
Q: What is your terms of payment?
A:T/T, Western Union ,Paypal