Equipped with an uncooled 640×512 FLIR Tau 2 VOx microbolometer, the Helios 640 2-16×42 Thermal Imaging Bi-Ocular from Armasight allows users to detect sources of invisible to naked eye long wavelength infrared light from 7µm to 14µm, during day or night. For example, at night without help from visible illumination you will be able to detect running engines, hot wires, infrared lasers and lamps, live animals, humans, or other sources of heat. Additionally, because of different transmission properties of infrared light compared to visible light, the thermal imager will enable you to view your targets through smoke, fog, or dust. The optics feature a 42mm, f/1.0 germanium objective lens , 14.8° x 11.8° angular field of view, 16.4′ minimum focus and a 45 mm eye relief.
You can view thermal profile of your targets through the built-in color AMOLED SVGA 060 color display or relay videos through the VGA video output port for viewing on an external monitor or for recording. The user-friendly menu allows you to choose between the NTS or PAL video formats. The built-in image processing also allows viewing imagery in different color modes: White Hot, Black Hot, Rainbow, and Various Colors. Additionally, the included remote control allows for a wireless operation.
The CNC-machined aluminum alloy housing is durable, waterproof and allows operators to use Helios as handheld device or connect it to a tripod via a 1/4″-20 socket. To provide a non slip grip, all adjustment rings are knurled. You can also mount additional accessories on a short Picatinny or Weaver style rail located on the right side. Other construction details include a tethered protective objective lens cap and rubber winged eye guards.
Note: Export of this device described herein is strictly prohibited without a valid export license issued by the U.S. Department of State office of Defense Trade Controls, as prescribed in the International Traffic in Arms Regulation (ITAR), Title 22, Code of Federal Regulation, Parts 120-130, and/or the U.S. Department of Commerce.
For further information contact the Office of Defense Trade Control and/or the U.S. Department of Commerce.
Imaging Performance Detector: Tau 2
Spectral range: 7-14µm
Type: solid state uncooled microbolometer
Resolution: 640×512 pixels
Pixel size: 17µm
Resolution: 0.4 mrad
Refresh rate: 60 Hz
Optical Performance Lens system: 42mm f/1.0
Germanium objective lens
Magnification: 2-16x
Digital zoom: 1x, 2x, 4x, 8x
Angle of view: 5.5° x 4°
Center focusing
Diopter adjustment
Exit pupil: 10mm
Eye relief: 45mm
Close focus: 16′
Video Features 800×600 AMOLED SVGA 060 color display
Color modes: White Hot, Black Hot, Rainbow, Various Color modes
Easy and intuitive drop-down user menu
VGA video output port
Rapid start up
Construction Details Aluminum alloy housing
Picatinny or weaver accessory rail
Winged rubber eyeguards
Waterproof
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