Please look at the pictures closely. Brand new never used has some additional eye pieces on there the stand the case.
I believe you're supposed to even be able to hook it up to like a laptop or whatnot for visibility or to some program or online system. But I don't know where that CD disc is to let you know more about that information or where to go or how to go but I'm sure if you look up the name of the telescope it would probably give you some direction on that if need be it's not needed.