Thats true. I have a client in the North who uses a FLIR thermal ($17K) unit to spot animals, They then use scope mounted XR5 nightvision units ($14.5K) in conjunction with a Infrared laser designator to light the animal up at 850mts and check out the antlers before shooting witha 338 Lapua Mag (or it was something similar).
Im assured it works quite well !!!!!.
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