The 12mm Ultra Wide Aspherical Lens is an external lens attached to the outside of a smartphone. It is an additional type of lens that is attached to a smartphone case called ShiftCam 2.0.
The 12mm aspherical lens added this time has a multi-layer nano-coating treatment that is 300% of the existing area compared to the iPhone XS built-in camera, and the distortion is close to zero. It is much wider than the wide angle of products such as the Huawei P30.
Because there is no distortion, it is much more advantageous for perspective correction. It can be solved with a single button by using only the appropriate app. This product was also raised through crowdfunding site Kickstarter. More information on the product can be found here .