Battery Life: Power for the Long Haul Battery life is a major concern, especially if you’re planning long trips or extended periods of surveillance. Look for thermal binoculars that offer 8-10 ...

I realized the true power of binoculars about seven years ago when I took up birdwatching and received a pair of Nikon Prostaff 3S bins as a Christmas gift. Outfitted with my new optic on a walk ...