Optical Glass Components
Periscope Prism
Infrared Optical Elements
Laser Lens
English
Jan 15-2025
Elevate your optical system with our Infrared Optical ZnSe Prism Coated Customized. Perfect for infrared imaging, monitoring, inspection, telemetry, and spectroscopy, this prism delivers exceptional performance. Available in standard sizes or customized dimensions, contact our sales team for inquiries regarding your specific needs. Trust in the quality and reliability of our ZnSe prism for seamless integration into your optical setup.
| 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 |
| Zinc Selenide(ZnSe) | 2.403 | N/A | 5.27 | 7.1 | 61 | 120 | Low Absorption,High Resistance to Thermal Shock CO2 Laser Systems and Thermal lmaging |
| Technical Requirement | Commercial Grade | Precision Grade | High Precision |
| Size range | 1-300mm | 2-300mm | 2-300mm |
| Dimensional tolerance | ±0.1mm | ±0.025mm | ±0.01 mm |
| Thickness tolerance | ±0.1mm | ±0.025mm | ±0.01mm |
| Parallelism | ±3’ | ±30'' | ±5'' |
| Surface quality | 60-40 | 40-20 | 20-10 |
| Surface accuracy | 1.0λ | λ10 | λ/20 |
| Coating | AR/AR 7-12μm /10.6μm /2-13μm | ||
| Bevelling | 0.1 -0.5mm*45° | ||
| Substrate | CVD Znse | ||
Infrared Transparency: ZnSe prisms offer high transparency in the infrared spectrum, crucial for IR imaging and sensing applications.
Low Absorption: Minimizes energy loss, ensuring efficient optical performance in various systems.
Durable Construction: Resistant to mechanical stress and environmental factors, ensuring long-term reliability.
Broad Spectral Range: Transmits wavelengths from mid-IR to far-IR, suitable for diverse optical applications.
