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FWD-35 35mm EFL LWIR Motorized Zoom Lens with 8-12μm Wavelength and Athermalized Design — Chalcogenide Series

  • FWD-35 35mm EFL LWIR Motorized Zoom Lens with 8-12μm Wavelength and Athermalized Design — Chalcogenide Series
Place of Origin China
Brand Name Forward
Model Number FWD-35
Minimum Order Quantity 1
Delivery Time 5-8 work days
Payment Terms T/T
Supply Ability 10000/year
Product Details
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35mm EFL LWIR motorized zoom lens

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Chalcogenide thermal imaging lens

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Athermalized LWIR zoom lens
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Product Description
FWD-35 35mm F1.0 640×512 LWIR Motorized Zoom Lens — Chalcogenide Series
FWD-35 35mm F1.0 640×512@12μm LWIR Fixed-Focus Lens (Germanium-to-Chalcogenide Upgrade Series)
Product Overview
LWIR Motorized Zoom Lens — Chalcogenide Series
As an innovative alternative to traditional Germanium lenses, this Chalcogenide glass lens series operates within the 8-12 μm wavelength band. Featuring an advanced motorized athermalized design, it ensures stable and precise focusing across an extreme temperature range from -40°C to +80°C. This high-performance series is ideally suited for applications in thermal imaging, weapon sights, and security surveillance.
Key Parameters
  • Operating Wavelength: 8-12μm (Long-Wave Infrared)
  • Operating Temperature: -40°C to +80°C (Ensuring stable performance in extreme environments)
  • Key Applications: Thermal imaging cameras, optical sights, and high-end security surveillance systems
Technical Specifications
Parameter Value
EFL 35mm
Sensor 640*512/12μm
FNo 1.0
FOV(D*H*V) 12.4°±0.4°*9.9°±0.3°
Wavelength 8-12μm
Transmittance ＞88%
Focus Manual focusing
Focus distance 3m~∞
Sealing IP67
Operation Temperature -40~80℃
Weight ＜110g
Product Images
FWD-35 35mm F1.0 LWIR Motorized Zoom Lens - Chalcogenide Series product image
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