Overcome the shortcoming of camera cell-phone that can only near-sighted, this 8x zoom telescope lenses iphone 4/4s case makes distant view for you at the moment. Excellent, material, quality, design is very good and the scope that has the lens. Trying to get close ups of some winter birds , for my experiment it was GREAT. It really brings up the subject very close and the price. More fun with a 8x zoom telescope matte iphone 4s case for an outing. What a great buy!