Well real (dslr/mirror less) cameras have interchangeable lenses and most photographers have several.
I would say most cameras have more than one lens, only cheap cameras have one lens usually, like disposable, and point and clicks.
The multiple phone lenses are doing the exact same thing professional lenses are doing. Instead of using a single general purpose lens, they use more specific lenses based on the type of photo you are taking, like wide angle, telephoto, etc.
Well real (dslr/mirror less) cameras have interchangeable lenses and most photographers have several.
I would say most cameras have more than one lens, only cheap cameras have one lens usually, like disposable, and point and clicks.
The multiple phone lenses are doing the exact same thing professional lenses are doing. Instead of using a single general purpose lens, they use more specific lenses based on the type of photo you are taking, like wide angle, telephoto, etc.