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FWD-50 50mm F1.0 Motorized Zoom Lens with 8-12μm Wavelength and -40°C to +80°C Operating Temperature for LWIR Applications

Place of Origin China
Brand Name Forward
Model Number FWD-50
Minimum Order Quantity 1
Delivery Time 5-8 work days
Payment Terms T/T
Supply Ability 10000/year
Product Details
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50mm F1.0 motorized zoom lens

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LWIR thermal imaging lens

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thermal lens with -40°C to +80°C range

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Product Description
FWD-50 50mm F1.0 640×512 LWIR Motorized Zoom Lens — Chalcogenide Series
Product Overview

FWD-50 50mm F1.0 640×512@12μm LWIR Fixed-Focus Lens (Germanium-to-Chalcogenide Upgrade Series)

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 50mm
Sensor 640*512/12μm
FNo 1.0
FOV(D*H*V) 11.19°*8.73°*7°
Wavelength 8-12μm
Transmittance >90%
Focus Manual focusing
Focus distance 5m~∞
Sealing IP67
Operation Temperature -40~80℃
Weight <138g
Product Images
FWD-50 50mm F1.0 LWIR Motorized Zoom Lens - Chalcogenide Series