ThermTec Ares 650 LRF 2.0 product image

ThermTec Ares 650 LRF 2.0

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

Description

The Ares 650 LRF 2.0 contains a crisp 50mm f/1 objective lens focusing the available thermal radiation. The field of view on this thermal weapon sight is 8.8 by 7 degrees. It features a 4 times digital zoom to enlarge your subject. The eye relief distance is measured at 50mm and the exit pupil diameter measures 6mm.

Behind the lens of the Ares 650 LRF 2.0 you can find the (uncooled, 12 micrometer) 640 x 512 pixels thermal core refreshing the image at 50Hz. The thermal contrast (NETD) of this thermal weapon sight is <18mK and it's operating within the 8µm to 14µm infrared spectrum.

The physical dimensions of this thermal weapon sight read 405 x 85 x 85mm (lwh) weighing in at 873 grams. This device is rated IP67. It handles dust, shocks, water (splashes) and submersion under water. It's rated for operating in temperatures between -20°C and 50°C.

The Ares 650 LRF 2.0 is built to be used in hunting adventures and police operations.

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Features

  • Highly sensitive NETD 18mK detector for exceptional image quality
  • Extended battery life of up to 18 hours for uninterrupted operation
  • AI-enhanced calibration for stable image quality in changing environments
  • Compact built-in laser rangefinder accurate up to 1000m (±1m at 100m)
  • Long-range ballistic calculation capabilities for improved accuracy
  • Lightweight design with 10% weight reduction without compromising durability
  • Rapid 3-second startup time for quick target acquisition
  • Dual field of view options available in select models (20/60mm)

Specifications

Lens50 mm
F-ratio1.0
Diopter adjustment-5 +5
Eye relief distance50 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 1000m
Dimensions (l/w/h)405 mm / 85 mm / 85 mm
Weight873 g
Type18650
Number of batteries1
Battery life18 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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