Optical Glass Components
Periscope Prism
Infrared Optical Elements
Laser Lens
English
May 13-2024
Introducing our Infrared Optical Sapphire Al2O3 Glass Window Customized to elevate your optical system. Crafted for exceptional clarity and precision, this window is perfect for infrared imaging, monitoring, inspection, telemetry, and spectroscopy. Available in standard sizes or customized dimensions, our sales team is ready to assist with your inquiries.
Trust in the superior performance and durability of the Sapphire Glass Lens to meet your exact specifications and enhance your optical setup. Experience unparalleled reliability and versatility in infrared light applications with our customized solution.
| Name | Index of Refraction (nd) | Abbe Number (vd) | Density(g/cm3) | CTE (x 10-6/°C) | dn/dT (x 10-6/°C) | Knoop Hardness | Properties /Typical Applications |
| Sapphire | 1.768 | 72.2 | 3.97 | 5.3 | 13.1 | 2200 | Very Durable and Good Transmission in IR Used in IR Laser Systems,Spectroscopy,and Rugged Environmental Equipment |
| Technical Requirement | Commercial Grade | Precision Grade | High Precision |
| Size range | 1-600mm | 2-600mm | 2-600mm |
| Dimensional tolerance | ±0.1mm | ±0.025mm | ±0.01 mm |
| Thickness tolerance | ±0.1mm | ±0.025mm | ±0.01mm |
| Parallelism | ±3‘ | ±15'' | ±2' |
| Surface quality | 60-40 | 40- 20 | 20-10 |
| Surface accuracy | 1.0λ | λ10 | λ/20 |
| Coating | 0.1 -0.5mm*45° | ||
| Bevelling | Sapphire | ||
| Diameter(mm) | Thickness(mm) | Coating | Diameter(mm) | Thickness(mm) |
| 10 | 1 | 3- 5μm T>92% | 75 | 3 |
| 12.5 | 1 | 75 | 5 | |
| 20 | 2 | 76.2 | 6 | |
| 25 | 3 | 80 | 8 | |
| 30 | 3 | 90 | 10 | |
| 38.1. | 3 | 100 | 10 | |
| 40 | 4 | 150 | 15 | |
| 50 | 3 | 180 | 18 | |
| 50.8 | 3 | 200 | 20 | |
| 63.5 | 5 | 300 | 35 |
Extreme Hardness: Sapphire windows are highly scratch-resistant, ensuring long-term optical clarity in harsh environments.
Optical Clarity: Provides excellent vision for precise optical applications, maintaining high image quality.
High Temperature Resistance: Withstands high temperatures, suitable for use in demanding thermal environments.
Chemical Resistance: Resistant to many acids and bases, ensuring durability in corrosive conditions.
May 13-2024
