Nightfox Prowl 2 Digital Night Vision Monocular

Great start into night vision

Starting with this as a helmet monocular for the price is great. Although it's slightly larger than a PVS-14, and not having a commercially available direct dovetail for dual mounting, using this is what I highly recommend for a night vision monocular for less than $500 with it's 60fps and having a wide and fisheye lens included for wider FOV than most monoculars.