Custom High Precision Sapphire Half Ball Lens for Optical Applications
High precision sapphire half ball lens manufactured from optical grade sapphire, featuring excellent hardness, high thermal stability and superior optical performance. Ideal for demanding optical applications requiring durability, accuracy and long term reliability. Custom sizes and specifications are available. Material: Sapphire Diameter: 20mm Surface Quality: 40-20 A sapphire half ball lens is a small optical component shaped like half of a sphere. It is made from optical-grade sapphire, known for its hardness and clarity. This lens type helps focus or spread light efficiently in optical systems. People Also Ask Can sapphire lenses withstand high temperatures?Yes, sapphire lenses have excellent thermal stability and can operate under high temperatures without damage.Are custom sizes available for sapphire half ball lenses?Absolutely, we offer custom diameters and thicknesses to suit various optical designs.What coating options do you provide?We provide multiple coatings including anti-reflective, hard coatings, and more to improve lens performance.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Material | Optical-grade sapphire |
| Shape | Half ball (hemispherical) |
| Diameter Range [custom sizes available] | 1 mm to 20 mm (custom sizes available) |
| Surface Quality | Scratch-dig 10-5 or better |
| Surface Accuracy [at 632.8 nm] | λ/10 or better (at 632.8 nm) |
| Coating Options | Anti-reflective coating available |
| Hardness | Mohs 9 (very resistant to scratches) |
Applications
Key Features
Datasheet
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Supplier Information
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