Apexel 18mm Optical HD Wide Angle Portrait Lens for Android Ios Iphone SmartphoneDescription:The 18mm Evileye professional Super wide angle lens will get the action with no distortion、 no degradation、 no dark circle to the image. It's perfect for street portraits、 adventure photos and travel.    Specification:                Brand       Apexel           Magnification Ratio       0.63X           Lens Coatings       Multi-layer broadband ar           Lens Construction       5 elements in 4 groups           Resolution(axis)       300 LP\/MM           Resolution(corner)       250 LP\/MM           TV Distortion       <0.5%           Dimensions(main body)       1.38inch (diameter) x 1 inch (length)           Length Foucus       18mm   Package Included:     1 x 18MM 0.63x Wide Angle Lens   1 x Universal clip   1 x Lens cap   1 x Lanyard   1 x Cylinder   1 x Cleaning Cloth   1 x User Manual    Detail Pictures: