I returned mine - Night Owl 4x Lightweight Night Vision Monocular

I have an earlier model Night Owl that puts this one to shame. I found the image very dim, probably because at 4x magnification, less light reaches the image screen. Compared to my earlier model, this one is too dim to use.
Pros: Well Constructed
Cons: Dim Image

This review was written in the old system and had content requirements that are different than reviews written today.