For photo enthusiasts and those who want to experience new camera angles, these accessories at a very attractive price are the perfect choice for the beginning. The combination of lenses allows 3 different modes, namely macro, wide and Fish Eye, each of which is interesting. The lenses are easy to mount on the phone's lens, they are also easy to change from one mode to another. Because they are lightweight, they can easily lose weight through luggage, so the manufacturer also includes a bag in which they are kept.The quality of photos is pleasing to their price category, being for amateurs and those who want to experience new shooting techniques with the camera of the mobile phone. Care must be taken to mount these additional lenses to be perfectly positioned on the phone lens, otherwise a truncated image results.These lenses are useful for phones that have a single lens. Personally, I did not try to mount them on phones that have 2 or even 3 photo cameras, I do not know how the others behave in this case.