... visual acuteness, good for color reduction, which makes the high quality of photography. Suitable for the concert, travel, animal observes ... scenes when take photos. Item:6X Mobile phone zoom lens for iPhone4Size:Specially design for iPhone4Logo:Logo what you wantMOQ ... :CE, ROHSSpecification:Magnification: 6XAngle of View (degrees): 9°Objective Lens Diameter: Φ 18 mmExit Pupil: Φ 14 mmEye Relief: 9. ...