looked through one last night and was not impressed ! So glad I did not purchase a used one I found on another site . Native power looked ok but after you zoom to next power things got real fuzzy . so long range shooting is out . settings were ajusted correct ! we were comparing Trijicon IR Hunter 60mm side by side to N-Vision LR50 . Also after the first shot scope was shut off . not impressed with N-Vision Halo .