"Mobile phone universal 49mmUV super wide-angle + macro lens, effectively solve the vignetting problem of wide-angle lens on some mobile phonesThis is an external lens specially designed for professional photography equipment such as digital DV/DC. It has a super cool appearance, precise parameters and fine imaging effects. Through a multi-functional mobile phone adapter, it can be connected to the mobile phone, which can expand the shooting angle of the mobile phone by 60% without damaging the shooting quality of the mobile phone. The lens adopts high-quality optical glass + multi-layer optical coating, which effectively solves the defects of clear middle and blurred edges of the previous mobile phone external lens. The 49mm UV port ensures sufficient light transmittance, which not only ensures the brightness of the picture, but also effectively ensures the clarity of the picture quality. As a compact and convenient professional lens, it not only has professional-level powerful effects, but also has portability that is much more convenient than camera lens replacement. The equipped 37mm mobile phone adapter clip installs the lens and directly clips it to the mobile phone camera, so that your mobile phone becomes a SLR in 1 second. In today's mobile phone photography has become the mainstream, this is definitely a companion for mobile phone photography, when you pick up this super wide-angle mobile phone to take pictures, you will immediately become the focus.Lens parameters:Interface: 37mmFront end diameter: 49mmOptical structure: 2 elements in 2 groupsLens size: 25mm*50mmLens material: aluminum alloy + optical glassLens Accessories:0.45X 49mmUV wide-angle + macro lens: 1Front lens protection cover: 1Interface lens protection cover: 1Lens storage bag: 1"