Specifications: The universal len effectively solves the problem of dark angle of wide-angle lens on some mobile phones. This is a dedicated digital DV\/DC and other professional photography equipment external lens. It can expand the camera\u0026 39;s camera angle by 60 percent without damaging the picture quality. The lens adopts high quality optical glass and multi-layer optical coating film, which effectively solves the defects of clear middle and fuzzy edge in the previous cellphone plug-in lens. With 49mm UV len, it ensures sufficient transmittance, the brightness of the picture, and the clarity of picture quality. After installing the lens, the 37mm adapter clip of mobile phone will clip directly to the camera of mobile phone, making your mobile phone become SLR in a moment. Type: Phone Camera Lens Material: Aluminum Alloy, Optical Glass Lens: 0.45X Wide Angle, Macro Features: Universal, Portable, Easy to Use Interface: 37mm\/1.46\ Smallbee team sincerely serves you and hope you have a satisfactory shopping experience