If you are the inventor of this iPhone accessory I really apologize for writing such a title. The device seems very useful at first look but who would really want to carry around an iPhone “lense” so that you can see in daylight? If I really wanted to avoid sunlight while taking a picture with a smartphone I would put a cloth on my head or a t-shirt and cover my head and the iPhone at the same time. I am sorry but this invention is just ridiculous. Worth mentioning because every idea can spark a new one.