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Defense

Thermal Imaging System for Search & Rescue Operations

Defense & Security Contractor

Provided ruggedized Germanium optics with DLC coating for handheld thermal imagers deployed in search and rescue operations worldwide. Field-proven durability and enhanced detection range.

The Challenge

<p>The client needed ruggedized optics for handheld thermal imagers operating in extreme conditions:</p> <ul class="list-disc pl-5 mt-2"> <li><strong>Durability in harsh field conditions</strong> including temperature extremes and physical impact</li> <li><strong>High transmission in 8-14μm LWIR range</strong> for optimal detection</li> <li><strong>Lightweight design</strong> for portable systems carried by first responders</li> <li><strong>Scratch and abrasion resistance</strong> for field deployment</li> <li><strong>Optical performance consistency</strong> across operating temperatures</li> </ul>

Our Solution

<p>Our comprehensive solution for defense and security applications:</p> <ul class="list-disc pl-5 mt-2"> <li><strong>Germanium optics with DLC coating</strong> for superior scratch resistance</li> <li><strong>Aspheric lens design</strong> for compact, lightweight optics</li> <li><strong>AR coating optimized for LWIR</strong> (8-14μm) with >98% transmission</li> <li><strong>Ruggedized mounting interfaces</strong> for shock and vibration resistance</li> <li><strong>Environmental qualification testing</strong> including thermal cycling and salt spray</li> </ul>

Results

<p>Successful deployment and operational results:</p> <ul class="list-disc pl-5 mt-2"> <li><strong>Field-proven durability</strong> with zero coating failures reported</li> <li><strong>Improved detection range by 25%</strong> compared to previous optics</li> <li><strong>Deployed in 500+ units</strong> with military and civil defense agencies worldwide</li> <li><strong>Operational temperature range</strong> extended from -40°C to +60°C</li> <li><strong>Reduced system weight by 18%</strong> through optimized optical design</li> </ul>

Products Used

Germanium Windows, Germanium Lenses, DLC Coatings

Applications

Thermal Imaging

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