Armasight Contractor 640 3-12x50 vs ATN ThOR 5 640 4-32x
The Contractor 640 3-12x50 runs a 640×480 core at 12 µm behind a 50 mm lens; the ThOR 5 640 4-32x runs 640×480 at 12 µm behind 50 mm. The ThOR 5 640 4-32x is lighter by 0.6 oz. Approximate prices are ~$2,999 and ~$3,195.
How far you can see a person
Make out detailTell what it isSpot itMaker’s claim
Armasight Contractor 640 3-12x50640×480 · 12 µm · 50 mm
160 m make out detail260 m tell what it is1,042 m spot itmaker claims 1,865 m
ATN ThOR 5 640 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
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Calculated from the sensor's pixel pitch and the lens focal length, for clear air.