See at night during hikes or when you require stealth on the job with night vision scopes sold by Overstock.com. Rifle scopes come into play when you hunt in the darkness before dawn as you look for deer on a chilly November morning, so make sure you land a scope with a rangefinder sight and all the dials you need to zoom in on your target. Digital heatseeker night vision scopes adjust settings with the push of a button. Other night vision tools use forward-looking infrared, or FLIR, to find heat sources rather than giving you the ubiquitous green-colored vision that comes with filtered visible light. Buy rugged aluminum or steel scopes that hold up under intense conditions, and check out your favorite brands such as Armasight, Sightmark, and ATN as you peruse this collection of night vision tools.