8X18 times mobile phone telescope HD camera external telephoto phone lens Mini portable monocular

Product Name: The third generation universal mobile phone telescope)
Magnification: 8 times (fixed) F1.1
Lens structure: ridge type (anti-side light 45 degree design)
Observation distance: 3 meters to infinity
Field of view: 250m/1000m (16°)
Eyepiece diameter: 16mm
Objective lens diameter: 18mm
Exit distance: 3mm
Eye point distance: 9.6mm
Applicable models (the latest models. Just clip and realign the camera)
Product color: black white
Full configuration:
8X telescope head, 1 mirror cover, 1 universal mobile phone clip, 1 wiper cloth, and color packaging box.