Universal 4K 36x Zoom Telescope Lens

Universal 4K 36x Zoom Telescope Lens for Smartphone Mobile Phones Smartphones Camera Telephoto Phone Lens Telescopic Focus External HD Photo Portable

• Colour: Black/Blue
• Lens Size: 145mm
• Magnification: 36x
• Material: Alloy
• Exit Pupil Diameter: 2.4mm
• Exit Pupil Distance: 7.7m
• Field of View Angle: 8.8°