So I've seen ads on these new type of camera lenses that you can attached your mobile phone to to make photos. What's the opinion on these new type of "cameras"? Are they a replacement for the Canon, Nikon and other cameras we use now? Are they going to be the new way of photography instead of the cameras we use now? I'm still not entirely sold on these new type of cameras and lenses. Are these new attachable camera lenses to mobile phones worth it to buy?