High precision custom optical sapphire glass ring Infrared optical sapphire window
Specification for Optical Sapphire:
Sapphire is a single crystal aluminum oxide (Al2O3). It is one of the hardest materials. Sapphire has good transmission characteristics over the visible, and near IR spectrum. It exhibits high mechanical strength, chemical resistance, thermal conductivity and thermal stability. It is often used as window materials in specific field such as space technology where scratch or high temperature resistance is required.
Sapphire glass are ideal for applications where high pressure, high temperature, high thermal loads, vacuum, scratch resistance, corrosion resistance, small coefficient of friction as well as optical and insulating properties are a consideration.
Sapphire Optical Ring Parameters:
| Product Name | Optical sapphire ring |
| Material | Sapphire |
| Hardness | 9 On Mohs Scale |
| Outside diameter | 6-500 mm |
| Tolerance | ±0.05 mm |
| Thickness | 0.1-100 mm |
| Thickness Tolerance | ±0.05 mm |
| Hole diameter | 1-100mm |
| Shape | Round |
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
