What type of filters are those? I get the use of modifier discs/aperture reducers but I'm not sure I'm following why you'd use a neutral density filter on a scope.I've got filters and modifiers for the Sightron SV ED's and the only thing I've noticed was it reduces the brightness. If it's a bright day, they are useable on max power but the image is duller. Other than that, I see no advantage.View attachment 1602583