When I got the scope and sighted it in, I went hunting the next and in low light I could barely see the crosshairs .All I needed for to squeeze the trigger was to see my point of aim but I just let the deer leave….now kinda upset I went home trying to wonder what made me buy it besides the price:thinking: then it hit me that I remembered it having a red dot in the scope on bushnell website. So I looked the scope up and down THEN BINGO !! What I thought was parallax adjustments was the brightness of the red dot in the center of the crosshair….Wow went back the following week and once I started to lose light ,I turned the knob and it was ON!! Big Doe came out and I put the red dot on her and the rest is HISTORY…..so check your scope side knob for the battery!! [...]