Hi. I'm new here, but this will likely be my only post if it is answered. My question is about my telescope; it was pretty cheap, only $20, but it was at a garage sale, so most stuff is cheap there. So anyways, the problem is that when I look through it, the quality is perfect, but there is a white fogginess that covers the whole thing like I am looking through a thick white fog between me and the visual destination. I've tried cleaning the lenses, because there was some kind of sticky stuff on them, but even after doing that, the fog was still there. Am I doing something wrong? Thank you in advance.