Single cylinder zoom HD mobile telescopic telescope Can connect most mobile phones, shoot Brand: JETBeam Material: all metal, like glue, BAK4 prism Magnification type: continuous zoom Focal length: 0.5 m near focus The highest multiple: 10 times or more Function: Outer rubber shockproof Size: 192mm x 32mm (expanded)..

Super clear 18 times mobile phone camera Can connect most mobile phones, shoot Material: all metal, BAK4 prism Magnification type: continuous zoom Focal length: 0.5 m near focus Highest multiple: 18 times Diameter: 25mm..