ThermTec Vidar 650 LRF 2.0 product image

ThermTec Vidar 650 LRF 2.0

The VIDAR 650 LRF 2.0 is a thermal weapon sight made by ThermTec and is part of the Vidar LRF 2.0 series.

Description

The Vidar 650 LRF 2.0 packs a quality 50mm f/1 lens to capture thermal radiation. The field of view (FOV) on this thermal weapon sight reads 8.8 x 7 degrees. It's equipped with a 4x digital zoom to capture additional details. The eye relief distance is 45mm and the exit pupil diameter is 6mm.

Inside the housing of the Vidar 650 LRF 2.0 you'll find the (uncooled, 12µm) 640 by 512px sensor with a refresh rate of 50Hz. The NETD (Noise Equivalent Temperature Difference) of this thermal weapon sight is <18mK and it's operating between the 8µm and 14µm wavelengths.

The dimensions of this thermal weapon sight are 201 x 107 x 72mm (length/width/height) and weighs in at 687g. This device is rated IP67. It can withstand dust, shocks, water (splashes) and submersion under water. Operating temperatures range between -20°C and 50°C.

The Vidar 650 LRF 2.0 can be used for hunting and law enforcement.

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Features

  • LRF (Laser Range Finder) up to 1200m
  • 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

Lens50 mm
F-ratio1.0
Diopter adjustment-5 +5
Eye relief distance45 mm
Exit pupil diameter6 mm
Optical zoom2.8 x
Digital zoom4 x
FOV (h/v)8.8 ° / 7.0 °
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 detailsLRF up to 1200 meters
Dimensions (l/w/h)201 mm / 107 mm / 72 mm
Weight687 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 750 meters 187 meters 93 meters
Person 2638 meters 659 meters 329 meters
Vehicle 6388 meters 1597 meters 798 meters

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

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