LWIR - Continuous Zoom

SOT-LW-Z-30150

The 30–150mm F1.2 continuous LWIR zoom lens delivers high-resolution long-range thermal imaging with exceptional clarity and flexibility. Built with high-transmittance germanium crystal optical elements, it maintains superior thermal stability and performance across the 8–12 μm waveband.

  • Continuous zoom for seamless focal length adjustment from 30mm to 150mm
  • Large aperture (F1.2) for enhanced light-gathering and thermal sensitivity
  • Precision-engineered germanium crystal optics for minimal chromatic aberration and high optical clarity
  • Ideal for coastal surveillance, critical infrastructure monitoring, and long-range security applications
  • Maintains consistent image quality across varying distances and environmental conditions, including high humidity and maritime environments
  • Carefully designed for long-term material reliability and cost-efficient performance
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Specifications

Focal Length (mm) 30-150 Mount Type M42 x 0.75
F/# 1.2 Lens Size Ø160 mm / L221.09 mm
Spectral Range 8~12 µm Rear Working Distance 15.65 mm
Transmittance >84% Weight 2250 g ± 5%
Detector 640×512 / 12&17 µm Coating DLC
FOV 20.6°~16.5° × 4°~3.2° Operating Temperature -40°C ~ 60°C
Focusing Method Motorized Storage Temperature -40°C ~ 80°C
Focus Range 3 m ~ ∞ IP Grade IP67 (Front Mirror)

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