IPhone 7 has two lens system?
This is another big rumour up there along with the no headphone jack. It’s interesting because this possible improvement would be the first on an average/expensive phone. Apple spent 2 million USD a while back on the company LinX which makes 3D camera sensors. But Apple has yet to use the technology in their products. It would be a stand-out point for selling iPhones. LinX claims that in performance terms, they match digital single lens reflex cameras (the type currently in use in professional cameras).
The two lens system will also allow the camera to take better pictures in dim lighting.