Fish eye lens, portable and detachable. You can take your unique photo with your devices at any time with this fish eye lens for phone. 1)Fish eye lens: captures approximately a 180 Degree field-of view and produces some striking images; 2) Wide angle lens: great for when you need that extra field of view, approximately double that of the normal camera; 3) Macro lens: you can be taken picture of a tiny object clearly with details (The shot distance is between 1.5-2.3cm).