... lens is very light and small, it makes your mobile phone to be a 400mm long-focus mini-camera. When ... watching a game or concert, do you take a telescope or a digital camera? do you think they are ... have the 12X Al-alloy long-focus lens for photographic mobile phone. This lens is very light and small, it ... makes your mobile phone to be a 400mm long-focus mini-camera. 12x ...