0.36X Super Wide: There will be no any dark corner or blurring field on the photos took with 0.36X super wide angle lens. The angle of the field of view is 145 degree.
15X Macro: Macro lens are a kind of special lens for people to take photos of very small stuffs, such as flowers and insects. When shooting, the distance between Macro lens and the target should be 1-2cm.
195 Degree Fisheye: It’s normal to see four dark corners on the screen of your mobile phone when you shoot with fisheye lens.