Powstro Mobile Phone Telephoto Lens (No Dark Corner) 12 X Zoom Optical Telescope Camera Lens with Clips Universal for All Phone

Compatible Brand: Palm,HTC,Blackberry,Panasonic,Apple iPhones,Samsung,Motorola,Sony-Ericsson,Nokia,Toshiba,LG
Shape: Round
Model Number: S2
Phone Camera Type: Telephoto Len
Brand Name: powstro
Type: Phone Telescope (flexible)
Material: Optical lens, ABS
Actual Magnification: 12X
Objective Lens Diameter: 25mm
Exit Pupil Distance: 2.2mm
Exit Pupil Diameter: 11mm
Field of View: 70 degree