I have fitted a 35mm baffle to my NF 56mm scope which I use in realy bright miragey days. I am switching to a smaller scope, both narrower, and hopefully shorter. F class is not shot at night, too bright a picture is hard to read mirage, and most of all, a big wide scope blocks my view of the flags on the RHS of the range when watching flags with my left eye.(While right eye is watching target for mirage through scope)