Optical Grade Germanium Lenses

STEC Armour Malaysia offers precision-engineered optical-grade germanium (Ge) lenses tailored for demanding infrared (IR) applications. Manufactured from ultra-high purity germanium, these lenses deliver excellent transmission in the mid-IR spectrum (approx. 2-14 µm), making them ideal for thermal imaging, night-vision systems, surveillance, spectroscopy, and defence optics.

 

Their production involves precision polishing, tight surface accuracy, and optional anti-reflection coatings to reduce losses and enhance clarity. Built for stability in harsh environments, STEC’s germanium lenses combine durability, optical performance, and customizability — whether in size, curvature or coating — to meet rigorous industrial or military standards.

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Our company specializes in the precision manufacturing of optical-grade germanium lenses, engineered to deliver exceptional infrared (IR) transmission performance across a wide spectral range. Leveraging advanced crystal growth, ultra-polished surface finishing, and state-of-the-art anti-reflection coatings, our lenses achieve superior clarity, minimal signal loss, and outstanding durability under harsh environmental conditions.

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With stringent quality control and ISO-compliant processes, we guarantee lenses that meet the highest military, defense, aerospace, and industrial standards, making them ideal for thermal imaging, night vision, IR spectroscopy, and laser applications.

 

Our ability to customize designs—from diameter and curvature to coating specifications—ensures clients receive bespoke solutions optimized for accuracy, efficiency, and long-term reliability.

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In short:
“We don’t just supply lenses — we provide precision optics that power the next generation of infrared instruments.”