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China High-Quality Borosilicate Glass Rods Factories Pricelist – Optical Sapphire Crystal Rod Lens – Optic-Well


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China High-Quality Borosilicate Glass Rods Factories Pricelist – Optical Sapphire Crystal Rod Lens – Optic-Well Detail:

Sapphire Rods can be used as Rod lenses, Plunger, Bearings, Wire Guide, ETC.

Why more and more customers choose sapphire today? Not only because of the hardness grade of sapphire, also the superior Physical properties and Mature Technology.

Optical Properties
Refractive Index 1.769//C-axis,1.760±C-axis at 0.5893μm
Visible Light >85% Excellent
Infrared 85% 0.75~4μm,70% 4.7μm, 50% 5.2μm
Ultraviolet 80% 0.4~0.3μm,60% 0.28μm, 50% 0.2μm
Mechanical Properties
Mohs‘ Hardness Mohs9,Knoop≥1700kg/mm2
Modulus of Elasticity 3.5×106~3.9×106 kg/cm2
Compressive Strength 2.1x104kg/cm2
Tensile Strength 1.9x103kg/cm2

As Sapphire was Lab-Created in 1916, Sapphire and sapphire tooling method became widely used and more cheaper than the time it’s born. From the Ingot to Rods there are several steps:

Crystal Growingà OrienteeringàDrillingàCuttingàRoundingàGrindingàPolishing.

Sapphire Rods are likely to use as wear resistant accessories more widely, but as human technology expanding, sapphire rod lens will take more place in the future. Rod lens is polished on the circumference and ground on both ends. Optical performance is similar to a cylinder lens. Collimated light passing through the diameter of the rod will be focused into a line. The addition of this product line is part of a continued effort to support current trends toward miniaturization.

Typical Sapphire Rods.

Raw Sapphire Rods: All fine Ground (Cloudy Surfaces)

Sapphire Rod Lens: Top & Bottom Optical Polished Best Surface Flatness Up to λ/10 @633nm

Sapphire Corn Rod: Any Degree, One/Two Ends. Ground/Polished, Customized By Client.

Domed Sapphire Rod: One/Two Ends Domed, Ground/Polished, Customized By Client.

All Transparent Sapphire Rods: Cylinder Surface Polished Transparent, Top & Bottom Optical Polished


Product detail pictures:

China High-Quality Borosilicate Glass Rods Factories Pricelist –  Optical Sapphire Crystal Rod Lens  – Optic-Well detail pictures

China High-Quality Borosilicate Glass Rods Factories Pricelist –  Optical Sapphire Crystal Rod Lens  – Optic-Well detail pictures

China High-Quality Borosilicate Glass Rods Factories Pricelist –  Optical Sapphire Crystal Rod Lens  – Optic-Well detail pictures

China High-Quality Borosilicate Glass Rods Factories Pricelist –  Optical Sapphire Crystal Rod Lens  – Optic-Well detail pictures


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Our firm sticks on the theory of "Quality will be the life in the enterprise, and status could be the soul of it" for China High-Quality Borosilicate Glass Rods Factories Pricelist – Optical Sapphire Crystal Rod Lens – Optic-Well , The product will supply to all over the world, such as: Brasilia, Canada, Denver, Our factory covers an area of 12,000 square meters, and has a staff of 200 people, among which there are 5 technical executives. We are specialized in producing.We have rich experience in export. Welcome to contact us and your enquiry will be replied as soon as possible.
  • This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Lydia from Iceland - 2018.05.15 10:52
    Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Anastasia from Nepal - 2018.03.03 13:09

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