Budget night vision - OpticsPlanet Exclusive Firefield Nightfall 4x50 Night Vision Monocular

This was my first purchase of any type night vision. After many days conducting research for night vision, that would actually work and not be a toy. Firefield Night Field was and is a winner. Great entry level, but I presently have no intentions on upgrading. This night vision serves exactly the reason for purpose I needed for home security, perimeter surveillance and wild life observation. Is it a $3,000 piece of night vision, no. Does it work, yes.