You happen to be a pretty fortunate individual. That is because you have discovered Ultima ED products. These items all tie together as a unique subsection of Celestron, and they have comparable features and a consistent performance level. Peruse the Celestron Ultima ED gear we have below, and if you have any issues let us know. Our product experts will help you work out if Ultima ED products are right for you, or if another Celestron series would be a better fit. If you're concerned with quality, check out our Celestron Reviews. They were written by customers like you and give useful insights. And don't forget that a majority of purchases over $49 get free shipping!