The slide projector is hard to get in a store and when, then very expensive .I have been using the projector, all slides viewed There were several Hunderte.Habe they sorted the individual children and then sent Daüber they were probably not very pleased. If you can not view the slides, they can indeed with Amazone buy a projector, I can do it so very empfehlen- But I can tell you, even if you do not belong to my children, put buying a projector very fond of, you really good advice Yours sincerely Eva