ThermTec Vidar 660 2.0 product image

ThermTec Vidar 660 2.0

The VIDAR 660 2.0 is a thermal weapon sight made by ThermTec and is part of the Vidar 2.0 series.

Description

The Vidar 660 2.0 houses a clear 20mm f/1 objective lens collecting thermal radiation. The default field of view on this thermal weapon sight measures 21.7 by 17.4 degrees. It has a 4 times digital zoom to enlarge (parts of) the image. It has an eye relief distance of 45mm and the exit pupil diameter measures 6mm.

Behind the lens of the Vidar 660 2.0 you can find the (uncooled, 12 micrometer) 640 x 512 pixel microbolometer refreshing the image at 50Hz. The NETD of this thermal weapon sight is <18mK and it's operating within the 8µm - 14µm infrared wavelengths.

The measurements of this thermal weapon sight read 233 x 100 x 75mm (l/w/h) and the scale reads 825 grams. This device is rated IP67. It's protected against dust, shocks, water (splashes) and submersion under water. It handles temperatures between -20°C and 50°C.

The Vidar 660 2.0 can be utilized in hunting trips and law enforcement (police, border patrol etc.).

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Features

  • Superior sensitivity: NETD <18mK
  • Extended operation: 18-hour dual battery system
  • Rapid calibration: Built-in shutter mechanism
  • Flexible magnification: 1x-4x zoom capability
  • Customizable reticles: 5 color options
  • Advanced ballistics: Precision at extended ranges
  • High-resolution display: 1024x768 OLED
  • Enhanced visualization: PIP and RAV functions
  • Integrated recording: 64GB storage for video/photos
  • Adaptable sighting: Reversible reticle polarity
  • Expandable features: App-based upgrades

Specifications

Lens20 mm
F-ratio1.0
Diopter adjustment-5 +5
Eye relief distance45 mm
Exit pupil diameter6 mm
Optical zoom1.1 x
Digital zoom4 x
FOV (h/v)21.7 ° / 17.4 °
Thermal typeUncooled
Sensor resolution (h/v)640 pixels / 512 pixels
Pixel pitch12 µm
Sensitivity18 mK
Spectral range8 µm / 14 µm
Display resolution (h/v)1024 pixels / 768 pixels
Refresh rate50 Hz
Output screen colorFull color
Startup time3 seconds
Reticle details7 reticles in 5 colors
Rail detailsStandard 30mm rings
Additional detailsDual FoV 20/60mm
Dimensions (l/w/h)233 mm / 100 mm / 75 mm
Weight825 g
Type18650
Number of batteries2
Battery life16 hours
Replaceable
Dustproof
Shockproof
Waterproof
Submersible
Operating temperature-20 °C / 50 °C
Environmental ratingIP67
Surveillance
Hunting
Law enforcement
Search & rescue
Military
Fire fighting
Thermography

DRI Ranges

DRI stands for Detection, Recognition and Identification and is based on the widely used Johnson's criteria.

  • Detection Detect if an object is present
  • Recognition See what type of object it is (i.e. person, vehicle, airplane)
  • Identification For example see if someone is a friend or foe
Detection Recognition Identification
Rabbit 300 meters 75 meters 37 meters
Person 1055 meters 263 meters 131 meters
Vehicle 2555 meters 638 meters 319 meters

Please note that these values are calculated, always consult the manufacturer for official range numbers.

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