it proves to you how much blue light is being blocked by the lenses. I don’t know, I guess I just find that very impressive for seemingly “generic” and “cheap” eyeglasses. Also, it throws in dual bonuses of anti
"If desired, head-mounted device may be a pair of glasses," it says. "[The device] may be configured to form a glasses frame (e.g., left and right temples and end pieces, a nose bridge, lens rims, etc.)." That may be just typical patent overreach and an attempt to have th...