10mm Sapphire Convex Lens with Anti-Reflection (AR) Coating – 3mm Thickness
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Ships from:
China
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Sold by:
Henyuan Sapphire Optics Co., Ltd. -
On FindLight:
since 2025
Description
The SL10-3PX Sapphire Convex Lens is a high-performance optical component designed for precision applications requiring superior durability, chemical resistance, and wide spectral transmission. Manufactured from optical-grade single-crystal sapphire, this 10.0mm diameter, 3.0mm thick convex lens delivers excellent optical clarity across UV, visible, and infrared wavelengths (0.15–5.5µm). Its anti-reflection (AR) coating ensures >90% transmission efficiency in the 650–1200nm range, significantly reducing reflection losses for high-precision optical systems.
With a Mohs hardness of 9, sapphire lenses are among the most scratch-resistant optical materials available, ensuring long-term performance in demanding environments. They are highly resistant to abrasion, extreme temperatures, high pressures, and harsh chemicals, making them ideal for laser optics, infrared imaging, aerospace, and industrial applications. The SL10-3PX lens is precision-engineered with tight tolerances, fine-ground edges, and high surface quality, ensuring maximum light transmission and minimal optical distortion.
Whether for scientific research, industrial automation, or high-performance optical instruments, this sapphire convex lens offers exceptional durability and optical precision in extreme conditions.
10mm Sapphire Convex Lens with Anti-Reflection (AR) Coating – 3mm Thickness
Specifications |
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|---|---|
| Material: | Al2O3 (Sapphire) |
| Diameter: | 10 mm |
| Edge Thickness, Te: | 3 mm |
| Lens Type: | Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave |
| Product Code: | SL10-3PX |
| Dimensional Tolerance: | ±0.1 mm |
| Surface Quality (S/D): | 60/40 |
| Focal Length Tolerance: | ±5% @ 633 nm |
| Centration: | ≤ 2’ |
| Clear Aperture: | >90% |
| Anti-Reflective (AR) Coating: | Transmission >90% @ 650–1200 nm |
| Edge Finish: | Fine Ground |
Features
- A leading manufacturer of Sapphire optics in China, Henyuan Sapphire Optics offers a wide range of sapphire components including Sapphire windows, sapphire lens, sapphire balls, Ruby balls, Sapphire tubes, Ruby rods & Sapphire rods, Sapphire orifice, Sapphire substrate, Sapphire prisms.
- Broad Optical Transmission: High transparency across UV to IR (0.15–5.5µm) for versatile optical applications.
- Extreme Hardness & Durability: Mohs hardness of 9 provides superior scratch and abrasion resistance.
- Optimized for High-Precision Optics: AR-coated for >90% transmission efficiency at 650–1200nm, reducing reflection and increasing performance.
- High Thermal Stability: Melting point of 2030°C, making it ideal for extreme-temperature applications.
- Chemical Resistance: Inert to strong acids and harsh chemicals, ensuring long-term reliability in challenging environments.
- Precision Engineering: High surface quality (60/40 S/D), tight dimensional tolerances (±0.1mm), and fine-ground edges for superior optical performance.
Applications
- Laser Systems & Optics – Ideal for high-power laser systems due to thermal and scratch resistance.
- Infrared Imaging & Sensors – Used in thermal cameras, spectroscopy, and IR detection systems.
- Aerospace & Defense – Performs in extreme environments, including high-altitude and space applications.
- Medical & Scientific Instruments – Essential for microscopy, biomedical imaging, and analytical devices.
- Industrial & Harsh Environments – Withstands high-pressure, vacuum, and chemically aggressive atmospheres.
Frequently Asked Questions
The Sapphire Convex Lens is made of optical grade single Sapphire crystal.
The lens has a diameter of 10.0mm and a thickness of 3.0mm.
The lens has excellent transmission bandwidths between the UV and IR at 0.15-5.5µm.
The surface quality of the lens is specified as 60/40 S/D.
The focal length tolerance is +/- 5% at 633nm.
The lens is suitable for extreme conditions such as high-pressure, vacuum, and corrosive atmospheres.
The AR coating ensures a transmission greater than 90% at wavelengths between 650 and 1200nm.