Advantage: view ANGLE: 170°diagonal; lens structure: 5 elements in 4 groups; optical distortion: <75%; resolution: 350LP; perfect for capturing stunning and unique angles; shoot the entire scene in one frame and create incredibly dramatic images; also perfect for beautiful close (macro type) photography; included are the Fisheye lens and mobile clip adapter; easily attach the lens to your smartphone; padded surfaces eliminate scratches or damage to your mobile phone