English

Focal length 20mm-100mm All-chalcogenide zoom lens

Focal length 20mm-100mm All-chalcogenide zoom lens Featured Image
  • Focal length 20mm-100mm All-chalcogenide zoom lens

Focal length 20mm-100mm All-chalcogenide zoom lens

This 20-100mm all-chalcogenide LWIR zoom lens offers a versatile continuous zoom range with average transmission of ≥80%, ensuring clear and reliable thermal imaging in the 8-12µm wavelength range. Its advanced optical design provides a wide field of view (up to 31.9°×6.2°) and a large 14mm image plane, making it highly compatible with 640×512, 12µm, and 17µm uncooled detectors. Built with a robust 6061-T6 aluminum housing and IP67 environmental sealing, the lens operates reliably in extreme temperatures from -40°C to 80°C. Weighing only 2044g, it features MIL-A-8625 Type II Class 2 black anodized surface treatment, making it an ideal choice for demanding surveillance, industrial inspection, and night vision applications.

Product Detail

Product Tags

Detailed optical schematic diagram of the 20-100mm all-chalcogenide zoom lens, illustrating lens group configuration and beam path. Designed for 640×512, 12µm uncooled detectors with a 14mm image plane, ensuring optimized optical performance across the full zoom range.
Comprehensive technical specification sheet for the 20-100mm all-chalcogenide zoom lens. Outlines key parameters including focal length range, F# 0.95-1.2, 8-12µm working wavelength, 14mm image plane, field of view, and -40°C to 80°C operating temperature range.
Real-world thermal imaging sample captured by the 20-100mm all-chalcogenide zoom lens, demonstrating clear and detailed infrared imaging capabilities. Ideal for security surveillance, industrial inspection, and night vision applications.

  • Previous:
  • Next:
    • Write your message here and send it to us

    PRODUCT CATEGORIES

    Wavelength has been focused on providing high precision optical products for 20 years

    Hit enter to search or ESC to close