Clear AR Coating Synthetic Sapphire Case Back For Watch
Price:
25-30 USD/pcs
MOQ:
200
Delivery Time:
45days
Brand:
Unbranded
Product Description
Clear AR Coating Customized Shape Sapphire Case Back Watch Crystal
Why Choose sapphire crystal?
Synthetic sapphire—sometimes referred to as sapphire glass—is commonly used as a window material, because it is both highly transparent to wavelengths of light between 150 nm (UV) and 5500 nm (IR) (the visible spectrum extends about 380 nm to 750 nm[56]), and extraordinarily scratch-resistant
Synthetic Sapphire: A synthetic sapphire crystal or “glass” is actually not glass at all. It is a very hard, transparent material made of crystallizing pure aluminum oxide at very high temperatures. Synthetic sapphire has the same hardness as natural sapphire gemstones, but without the colouring agents that give the gems their various hues.
Production description:
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Coating
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Blue coating AR coating , AF coating , AG coating
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Thickness
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1.0mm 1.2mm 1.5mm 2.0mm 2.5mm 3.0mm, Customized
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Size
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Diameter:20mm-50mm, Customized
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Bevel |
0.1-0.5mm |
Our Sapphire Precision Windows are available in 1/2" and 1" diameters. The uncoated versions are designed for applications in the 150 nm - 4.5 μm range. AR-coated windows feature anti-reflective coatings designed for 1.65 µm - 3.0 µm (-D) or 2.0 µm - 5.0 µm (-E1) on both sides.
Packing&Delivery:
About Packing : Stand export carton
About Delivery: DHL/UPS/TNT/EMS/FedEX ,you can choose whatever you like.
FAQ
Q: Do you provide samples ? is it free or extra ?
A: Yes, but it's a precision product that requires extra cost and freight.
Q: How can I customize my products?
A: Attach your drawings with details (Surface treatment, material, quantity and special requirements etc).
Q: How did you test the product before they are packed?
A: We have strict QC procedure, each product will be tested by three times even more with professional machine before packing.
Q: What if the products we received are not good?
A: Contact us without hesitation, our special after-sales service will take the responsibility.
Q: What's the material of your products ?
A: Sapphire
Q: Do you provide samples ? is it free or extra ?
A: Yes, but it's a precision product that requires extra cost and freight.
Q: How can I customize my products?
A: Attach your drawings with details (Surface treatment, material, quantity and special requirements etc).
Q: How did you test the product before they are packed?
A: We have strict QC procedure, each product will be tested by three times even more with professional machine before packing.
Q: What if the products we received are not good?
A: Contact us without hesitation, our special after-sales service will take the responsibility.
Q: What's the material of your products ?
A: Sapphire
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Jadezone Sapphire Optical Co., Ltd.
Location
2/F,Building 38,Jiade industry park 888 tongyu Road,Pingshan District,Shenzehn China
Contact Person
Cao