1. Wide-angle, field of view, external wide-angle, enlarged field of view, clear imaging, upgraded texture. 2. Magnetic installation, stable , the lens is magnetically attracted, fast installation. 3. Multi-layer antireflection coating to increase light transmittance and high-quality imaging effect. Applicable models: for POCKET 2 Model Number: Wide-angle Camera Lens colour:Black Material:Aluminum alloy + optical glass size:1.6 x 1.2*0.5cm Package Contents: 1 x wide-angle lens Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.