Features This microscope requires a phone with a magnification function to achieve 200x magnification. Connect the microscope to your smartphone's camera to take enlarged, high-resolution photos and videos. Portable pocket microscope: Explore the microscopic world anytime, anywhere. Turn your smartphone into a powerful microscope with no additional applications required. Easy to use with no application needed: Adjust the clip onto the phone camera to align the microscope lens with the main camera. Long press for three seconds to activate the LED light for shooting. A practical lens suitable for students, collectors, engineers, testers, and anyone with an interest. Packaging list includes two styles of microscopes: one with LED lighting and USB charging, and another type with a CPL polarizer, LED lighting, and USB charging. Notice before shooting: The MS002 microscope comes in two specifications, one with a CPL polarizer and one without. A microscope with a CPL lens can eliminate unwanted glare and ghosting from long-term exposure, providing more saturated color and better contrast for a clearer view under high magnification. Specification Product Name: MS002 Microscope 200x Equivalent focal length: 40.6mm Exit pupil diameter: 1.45mm Optical distortion: <4.5% Focusing distance: 0.3MM Number of lenses: 4 pieces, 4 sets+CPL Magnification: 200x Lens aperture: F1.8 Lens coating: Multilayer Product material: ABS, PC+electronic components Clamping distance: maximum 12mm, minimum 4mm Battery capacity: 110mAh Charging interface: USB Type-C Light duration: 2-4 hours, flashing when battery is depleted Lamp bead color temperature: 6000-6500K Charging indicator: red light on during charging, green light on when fully charged Charging time: 1 hour Color: Black, White Size: 6.8 x 3.5 x 2.8 cm Weight: 70 g Package Include: 1x Phone Microscope