... 1.for iPhone Camera Lenses Accessory 2.Long focal lens for fixed focus phone camera 3.8Xoptical magnification. 4 ... , 8Xoptical magnification. with a transparent crystal protection shell, a wide angle lens, a connector; used for iphone, with 8X magnification and ... color for choice, black & white. Magnification: 8X Angle of View (degrees): 15° Objective Lens Diameter: Φ18mm Exit Pupil: Φ3mm Eye Relief : ...