I don't think I've seen anything more idiotic than this in my life. This has to be an April fools' joke, right?
i would actually love this. i currently have an xperia 1 vi but even after a year of using it i cant get used to how larger the phone is, but im also enjoying using the cameras a lot so i dont want to switch back to a smaller phone either. with something like these attachable lenses there might be more of a chance of being able to use a smaller phone again but still have better cameras when you need them