dont no much about nv well nothing at all just wondering if any one has had any experience
For a gen1, the NS156 is very good indeed. I use one.
But, like all gen 1s, short distance use really, only has a 2.5 x picture, I also use a laser to help judge distance. A good illuminator really makes a difference (as on all NVs).
If you were closer, you could come play with mine!