Specifications: Magnification: up to 200X Lens Construction: 4 elements in 4 groups Focal length: 40.6mm brightness: 6pcs LED Color temperature: 6000~6500k Charging Interface: Micro USB Battery Capacity: 120mAh Charging time: 1 hour Package includes: 1* Microscope Lens 1* USB Cable 1* Manual 1* Cleaning cloth 1* Carrying bag Full multi-coating optics, shoot HD pictures in details Zoom in up to 200x according to the screen size of the mobile phone.Light and easy to use no need APP wide compatibility: F1.8 aperture design and universal clip for 98% mobile phone Use it for lab work, STEM applications, jewelry appraisal, health diagnosis, art investigation, outdoor exploration etc Compatible with Almost Single and Dual-camera Phones Lens Macro Focus Type Manual Focus Zoom Ratio 1:1 Camera Lens 6 Lens Design Zoom Manufacturer Leshareselect Maximum Aperture 1.8 f Minimum Aperture 1 Millimeters Maximum Focal Length 16 Millimeters Lens Fixed Focal Length 40.6 Millimeters Focal Length Description 40.6 mm Lens Coating Description HD Coating