smart phone 18mm external distortion-free professional wide-angle len
Name: smart phone external len
Material: ABS / aluminum alloy
Glass material: multi-layer coated optical glass len
Len view angle: 100 °
Magnification: 0.63 times
Lens structure: 5 pcs 4 groups
Applicable models: 99% smart phones
Size: 35mm len diameter; 17mm screw port
Packing: 18mm professional wide-angle len; len clip; detachable lanyard; Storage case; len cover; cleaning cloth
18mm focal length, viewing angle reach 100 °, magnification 0.63 times, composed of 5 pcs of 4 groups optical filter glass, superior light transmission, color reproduction.
clothes rack clip desig; with storage barrel, can take the len out anywhere; applicable to 99% smart phones in the market.