Works fine out to 100 yards - Armasight OPMOD GEN1RS 1.0 Limited Edition Gen 1 Night Vision Rifle Scope, 3X power w/ IR Illuminator

The scope has worked quite well for me on distances under 75 yards. Past 75 yards it could use a stronger IR light. The strap that holds the front cover on tore at the securing post the second time out. Will be contacting OP for a replacement. I will update once a response is received. All in all, a good scope for the money.