It appears that US Optics is persisting with US made scopes. It seems they renamed B-series into foundation series. Some cosmetics are different.
I do not know if there are any internal changes to mechanics or optics.
FOV specs appear to be the same, so low magnification tunneling should be the same.
ILya
I do not know if there are any internal changes to mechanics or optics.
FOV specs appear to be the same, so low magnification tunneling should be the same.
ILya