... capture sight ,fit for all 52mm camera lens ,detachable with macro lens ,easy install & unscrew Day or night supper high resolution ... fisheyle lens .Elements : 3elements in 2 groups ,fisheye lens with macro lens ,front & back lens cover High definition ,super wide 180degree ... sight ,macro lens for close -up shots . 52mm 0.25x fisheye lens with macro lens for Canon EOS M 18-55MM ...