Hello. I am after a night vision set up for a .243. I want to be able to identify foxes at 300 ish yards. Not to be able to shoot at those ranges but I want to be able to see so I can either move in or move on, I have an ns200 but I don't like the screen system. I don't know weather an add on will give me this but I would like to be able to shoot the scope in the day, I currently use a swaro z4 but would consider changing scopes if need be, thanks for any suggestions I get. Cheers