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Brand Name : jingjing
Place of Origin : China
MOQ : 10 pcs
Payment Terms : T/T,Western Union,
Supply Ability : 100000 pcs/Month
Delivery Time : 1-4 weeks
Certification : ISO9001
Product Name : Polished Sapphire Rings
Material : Optical Grade Sapphire
Hardness : Mohs 9
Purity : 99.999%
Outside Diameter : 5-500mm
Diameter Tolerance : ±0.03mm
Thickness : 1-100mm
Thickness Tolerance : ±0.03mm
Surface quality : 60/40
High precision C-axis Optical Polished Sapphire Glass Rings Hardness 9.0
Why choose Sapphire?
One of the hardest materials available
Superior IR & UV transmission compared to other optical materials
Highly scratch & abradant resistant
Highly chemical resistant
Maximum temperature rating of almost 2000℃
Excellent dielectric & loss tangent performance
Product Name | Polished Sapphire Rings |
Material | Optical Grade Sapphire |
Hardness | Mohs 9.0 |
Outside diameter | 5-500 mm |
Tolerance | ±0.03 mm |
Thickness | 1-100 mm |
Thickness Tolerance | ±0.03 mm |
Surface quality | 60/40 |
Feature of Optical Sapphire:
-Transmits Wavelengths Ranging From UV to Mid-Infrared
-Extreme Surface Hardness Chemical Resistance
-Thinner and Stronger than Standard Glass Windows
-High thermal conductivity
-High bulk damage threshold
Delivery:
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
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99.999% Polished Sapphire Optical Circle Hardness 9.0 Sapphire Windows Images |