Part 2: the advantages of looking same object from different distances can be good. These are good because up close you can notice some things you may have never seen before. Theses are also good because these can help your recognizes how small or big something is. A good example of what I said in sentence three would be the earth compared to our sun is gigantic and our sun compared to VY Canis Majoris our sun is literally one pixel. From. A shorter distance you can see more clearly than you would at a farther distance like on those green highway signs the farther you are away from them the harder they are to read when you get closer you can see them perfectly.