Product Name : Shiftcam 2.0 ProLens Review.
Amazon Product Link :

Product description:

Mounting system with 100% accuracy and zero effort: the swiftest, smartest and most secure mounting system. No more fumbling with lenses, the patented slide and shift mounting system enables you to switch between lenses in a fraction of second. You could preview all lens effects and pick from the best to capture the moment.

Rated best lens for mobile phones: ShiftCam has been rated the best quality…