8x Zoom Optical Phone Telescope

Compatible Brand: Palm,Blackberry,HTC,Panasonic,Apple iPhones,Samsung,Motorola,Sony-Ericsson,Nokia,Toshiba,LG
Shape: Round
Model Number: S1
Phone Camera Type: Telephoto Len
Brand Name: powstro
Range: 50-400m
Magnification: 8 times
Materia: optical lens + ABS plastic
Type: Phone Telescope
Objective Lens Diameter: 25mm
Exit Pupil Diameter: 2.5mm
Field Angle: about 60 degree
Size: 3*3*7.cm