Bolanke Universal 20 Times Mobile Phone Telephoto Lens Monocular Live Broadcast HD 4K No Vignetting Lens, 20X Option:20X which is consistent with the

which is consistent with the NFC application of Android phone type

With the SiRF CGEE (Client Generated Extended Ephemeris) technology

tripod or camera dolly mounting

Intelligent automatic/manual dual mode

Bolanke Universal 20 Times Mobile Phone Telephoto Lens Monocular Live Broadcast HD 4K No Vignetting Lens, 20X Option:20X which is consistent with theStructure: Single Telescope Function Type: Ordinary Telescope Instrument Magnification: 20 Times 1. Specifications: Material: Aluminum alloy Lens: Optical glass lens Shooting distance: 3m 5000m Lens height: 140mm Lens weight: 210g Front diameter: 38mm Rear diameter: 28mm 2. Function: Overcome the shortcomings of camera phones that can only be seen from a distance, so that the vision can be clearly reproduced in front of you, with 20 times increase 3.