Description: Comes with CPL polarizer: It can effectively eliminate the reflection of objects and restore the true color. It is suitable for observing reflective objects such as diamond crystals, jewelry, jade, and metal. Clip and see without APP: Turn on the phone camera, no need to adjust the focus, post where to take pictures, take pictures and videos, and quickly focus. 200 times HD zoom. Built-in LED light guide light: 2 levels of brightness adjustment, uniform lighting, clear and more three-dimensional imaging, to meet the shooting needs of different objects. Portable: Fingertip size, light and portable, only 17.5g, 11.5mm thin. Designed for mobile phones: adapt to mainstream mobile phone models on the market. Specification: Equivalent focal length: 40.6mm Exit pupil diameter: 1.45mm. Optical distortion:<5.3% Focus distance: 0.3mm defined from the shape of the product, (the shooting distance is 0.3mm from the outer surface of the product) Number of lenses: 4 elements in 4 groups Magnification 200x (The ratio of the display size of the mobile phone to the actual size is about 13X) Coating: Multilayer Clamping distance: about 38mm from the edge of the phone Output parameters: 5V 1A Battery capacity: 401012-3.7V-120mah Light on time: 70~90 minutes Color temperature: 6000~6500k Switch control: electric shock switch Charging indicator: red light is on when charging, green light is on when fully charged Charging time: about 90 minutes Size Chart: 68x35x28mm/2.68x1.38x1.10inch Package Includes: 1 Piece Microscope 1 Piece Data Cable 1 Piece Cleaning Cloth 1 Piece Manual 1 Piece Box