... watching match, concert, travel, animal observes, fans, newspaper-man shoots remotely, forestry manages, port dispatcher of the railway, traffic ... quality of photographySpecifications1.Magnification: 8X zoom telephoto lens for mobile phone lens 2.View angel:16 degree 3.Field view: ... lens 5. Focus Distance: 3M 8X Mobile Phone Lens 8X zoom telephoto lens for mobile phone 1. Installaton to iPhone 4s/52. ...