12X Optical Zoom Telescope Lens with Specialized Plastic Case for iPad mini 1 / 2 / 3, Minimum Focus Distance: 3m

12X Optical Zoom Telescope Lens with Specialized Plastic Case for iPad mini 1 / 2 / 3, Minimum Focus Distance: 3m

1) Magnification: 12X 2) Angle of View: 80 Degree 3) Telescope Dimension: 94 x 33mm 4) Material s: Aluminum shell + optical glass elements 5) Objective lens diameter: 21mm 6) Specialized Black Case ...