Item Type: Phone Camera Lens Material: Aluminum alloy, optical glass Gross Weight: 105g/3.7oz Size: Lens diameter: 52mm/2.0in, interface: 37mm/1.5in Color: Black Package List 1 x Clip 1 x Leather Bag 1 x 0.45 Wide Angle and Macro Lens 1 x Small Cover 1 x Camera Cover 12 in 1: This is a wide angle and macro 2 in 1 lens, which is dedicated to the external lens of professional photography equipment such as digital DV and DC. It has cool appearance, accurate parameters and exquisite image effect. 2Expand Camera View: The lens is fixed on the mobile phone through the multi functional mobile phone adapter, which can expand the camera angle of view by 60 percents without affecting the quality of the photos. 3Optical Glass: The lens is made of premium optical glass, which effectively solves the defect of clear focus but blurred edge of mobile phones in the past. 4Portable: As a compact and portable professional lens, it not only has powerful professional effect, but also is more portable than the camera lens exchange. 5Note: Wide angle and macro lens are twisted together. When used together, it is a wide angle effect. When the wide angle is turned off, it is a macro effect.