Precision IR Bi-Convex Optics
CVD ZnSe Bi-Convex Lens 12.7mm, Focal Length 40mm at 10.6um
Precision 12.7mm CVD ZnSe bi-convex lens, 40mm focal length at 10.6um. Extensive in-stock options, custom support. Contact sales@iroptical.com.
Product Overview
Designed for advanced infrared systems, the iroptical CVD ZnSe optics deliver outstanding transmission efficiency and low absorption across thermal wavelengths. This 12.7mm bi-convex lens features symmetrical curvature (R1 111.51mm / R2 -111.51mm) to provide aberration-controlled beam shaping and focusing at 10.6 um.
Technical Specifications
| Parameter | Specification |
|---|---|
| Substrate Material | CVD Zinc Selenide (ZnSe) |
| Diameter | 12.7 mm |
| Center Thickness | 2.4 mm |
| Edge Thickness | 2.0 mm |
| Radius of Curvature (R1) | 111.51 mm |
| Radius of Curvature (R2) | -111.51 mm |
| Effective Focal Length (EFL) | 40 mm |
| Back Focal Length (BFL) | 39.5 mm |
| Design Wavelength | 10.6 µm |
Research & Industrial Applications
Engineered for high optical stability, this lens is widely integrated into precision infrared optics assemblies. Typical applications include high-performance infrared telescopes, specialized infrared microscopic optics, and advanced scientific IR experimental platforms requiring minimal wavefront distortion.
Customization & Delivery Advantage
We provide a comprehensive portfolio of ready-to-ship components alongside robust manufacturing support for custom dimensions, tighter tolerances, and specialized anti-reflective coatings. Every optic undergoes stringent quality testing to guarantee predictable lead times and consistent performance.
Engineering Support & Inquiry
Avoid project bottlenecks with dependable supply chains and responsive engineering assistance. For customized specifications, volume pricing, or technical inquiries, reach out directly to our specialists at sales@iroptical.com for prompt evaluation and quotation.