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Cell Phone Telescope Lens

Cell Phone Telescope Lens

常规价格 $15.52 USD
常规价格 促销价 $15.52 USD
促销 售罄
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Model

Magnification: 20x mirror




Lens structure: roof type (anti-sidelight 45 degree design)


Observation distance: 3 meters to infinity


Field of view: 250m/1000m (16°)


Eyepiece diameter: 16mm
Objective lens diameter: 18mm


Exit pupil distance: 3mm


Eye point distance: 9.6mm


Product size: 33X94 mm








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