Germanium Optical Prism
Germanium optical prisms are precision-manufactured from high-purity single-crystal material for 2～14μm mid/far-IR optical paths. High IR transmission, high refractive index, low scattering, thermal stability, and environmental adaptability suit thermal imaging, vehicle night vision, industrial thermometry, mid/far-IR spectroscopy, security detection, and research. Scysgx produces right-angle, Dove, pentagonal, roof, corner-cube, beamsplitting, and special-angle prisms spanning 1–1000mm, in industrial/commercial and precision research grades.3–5μm and 8–12μm AR, HR, and DLC wear-resistant coatings provide precise, consistent mid/far-IR prism solutions.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Side Dimension Range [Commercial Grade Specifications] | 1–1000 mm |
| Dimensional Tolerance [Commercial Grade Specifications] | ±0.05mm |
| Angle Tolerance [Commercial Grade Specifications] | ±3′ |
| Flatness @632.8nm [Commercial Grade Specifications;@632.8nm] | 0.5λ |
| Surface Quality [Commercial Grade Specifications] | 60-40 |
| Applicable Wavelength Band [Commercial Grade Specifications] | 2～14μm Mid- and Far-Infrared |
| Safety Chamfer [Commercial Grade Specifications] | 0.2–0.5mm×45° Customizable |
| Side Dimension Range [High-Precision Grade Specifications] | 1–1000 mm |
| Dimensional Tolerance [High-Precision Grade Specifications] | ±0.01mm |
| Angle Tolerance [High-Precision Grade Specifications] | 2″～30″ |
| Flatness @632.8nm [High-Precision Grade Specifications;@632.8nm] | λ/10 |
| Surface Quality [High-Precision Grade Specifications] | 10-5 |
| Applicable Wavelength Band [High-Precision Grade Specifications] | 2～14μm Mid- and Far-Infrared |
| Safety Chamfer [High-Precision Grade Specifications] | 0.2–0.5mm×45° Customizable |
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Key Features
Datasheet
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