Armasight Contractor 640 4.8-19.2x75 vs ATN ThOR 5 640 5-40x
The Contractor 640 4.8-19.2x75 runs a 640×480 core at 12 µm behind a 75 mm lens; the ThOR 5 640 5-40x runs 640×480 at 12 µm behind 75 mm. The Contractor 640 4.8-19.2x75 is lighter by 7.3 oz. Approximate prices are ~$3,399 and ~$3,695.
How far you can see a person
Make out detailTell what it isSpot itMaker’s claim
Armasight Contractor 640 4.8-19.2x75640×480 · 12 µm · 75 mm
240 m make out detail391 m tell what it is1,563 m spot itmaker claims 2,797 m
ATN ThOR 5 640 5-40x640×480 · 12 µm · 75 mm
240 m make out detail391 m tell what it is1,563 m spot itmaker claims 3,200 m
501002005001k2k5k m
Calculated from the sensor's pixel pitch and the lens focal length, for clear air.