Armasight Contractor 640 3-12x50 vs Guide TU650 LRF 3.0
The Contractor 640 3-12x50 runs a 640×480 core at 12 µm behind a 50 mm lens; the TU650 LRF 3.0 runs 640×512 at 12 µm behind 50 mm. The TU650 LRF 3.0 has 1.1× the pixels. The TU650 LRF 3.0 is lighter by 3.2 oz.
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
Guide TU650 LRF 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
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Calculated from the sensor's pixel pitch and the lens focal length, for clear air.