APEXEL APL-MS002BK 200X HD Universal Portable Mobile Phone Microscope with LED Light (Black)

1. 200X magnification, fine and high-definition microscopy 2. Lightweight and portable, convenient to travel 3. Microscope designed for mobile phones, applicable to all models on the market, widely used in iOS/Android smart phones 4. Built-in lithium battery, battery capacity 3.7V/120mAh, charging time is about 1 hour, battery working time is 2-4 hours, USB input current is 5V/1A 5. Built-in LED light guide, 2 levels of brightness adjustment 6. Comes with CPL polarizer, effectively eliminate object reflection and restore true colors 7. Focus distance: the shooting distance is 0.3mm from the outer surface of the product 8. Equivalent focal length: 40.6mm 9. Diameter of exit pupil: 1.45mm 10. Number of lenses: 4 elements in 4 groups + CPL 11. Product material: ABS+PC 12. Product size: 6.8x3.5x2.8cm