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China Best Borosilicate Glass Rods Factory Quotes – Optical Sapphire Crystal Rod Lens – Optic-Well


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China Best Borosilicate Glass Rods Factory Quotes – 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 Best Borosilicate Glass Rods Factory Quotes –  Optical Sapphire Crystal Rod Lens  – Optic-Well detail pictures

China Best Borosilicate Glass Rods Factory Quotes –  Optical Sapphire Crystal Rod Lens  – Optic-Well detail pictures

China Best Borosilicate Glass Rods Factory Quotes –  Optical Sapphire Crystal Rod Lens  – Optic-Well detail pictures

China Best Borosilicate Glass Rods Factory Quotes –  Optical Sapphire Crystal Rod Lens  – Optic-Well detail pictures


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We've been convinced that with joint efforts, the enterprise between us will bring us mutual benefits. We are able to assure you product or service quality and aggressive cost for China Best Borosilicate Glass Rods Factory Quotes – Optical Sapphire Crystal Rod Lens – Optic-Well , The product will supply to all over the world, such as: Finland, Florida, Honduras, More than 26 years, Professional companies from all over the world take us as their long-term and stable partners. We are keeping durable business relationship with more than 200 wholesalers in Japan, Korea, USA, UK, Germany, Canada, France, Italian, Poland, South Africa, Ghana, Nigeria etc.
  • The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Steven from Mauritius - 2017.08.21 14:13
    Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
    5 Stars By Belinda from Chicago - 2017.02.18 15:54

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