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ATN ThOR 5 LRF 640 4-32x vs Guide TU650 LRF Pro 3.0

The ThOR 5 LRF 640 4-32x runs a 640×480 core at 12 µm behind a 50 mm lens; the TU650 LRF Pro 3.0 runs 640×512 at 12 µm behind 50 mm. The TU650 LRF Pro 3.0 has 1.1× the pixels. The TU650 LRF Pro 3.0 is lighter by 3.0 oz. Approximate prices are ~$3,495 and ~$3,499.

How far you can see a person
ATN ThOR 5 LRF 640 4-32x640×480 · 12 µm · 50 mm
160 m make out detail260 m tell what it is1,042 m spot itmaker claims 2,830 m
Guide TU650 LRF Pro 3.0640×512 · 12 µm · 50 mm
160 m make out detail260 m tell what it is1,042 m spot itmaker claims 2,600 m
501002005001k2k5k m
Calculated from the sensor's pixel pitch and the lens focal length, for clear air.
SpecATNATN ThOR 5 LRF 640 4-32xGuideGuide TU650 LRF Pro 3.0
Published
Sensor640×480640×512
Pixel pitch12 µm12 µm
NETD—18 mK
Refresh rate60 Hz50 Hz
Lens50 mm50 mm
Base magnification4×3.7×
Digital zoomup to 32×up to 29.6×
Field of view8.8° horizontal8.8° horizontal
Display1024x768 OLED2560x2560 AMOLED
Claimed detection2,830 m2,600 m
Claim basishuman-sized target (ATN product page 3100 yd; ATN manual 'Human Detection Range' lists 2150)unspecified
Run time10 h14 h
Battery typeInternal Li-ionInternal + removable
Weight35.6 oz32.6 oz
Length13.4″17.8″
Laser rangefinderYesYes
Ballistic calculatorYesNo
Records videoYesYes
Wi-FiYesYes
IP rating—IP68
Warranty5 years5 years (10 years on sensor)
Country of originUSA—
Approx. price~$3,495~$3,499
Derived here
IFOV0.240 mrad0.240 mrad
Est. detection1,042 m1,042 m
Est. recognition260 m260 m
Est. identification160 m160 m
Claim ÷ estimate2.7×2.5×
Derived field of view8.8°8.8°
Pixels per degree72.972.9
Where to buyAmazon →Guide →

Tinted rows are where these two differ. Prices are approximate.