Welcome to the store! 1. Fully multi-layer optical lens for detailed HD images. 2. Zoom up to 200x, adjustable based on your phone's screen size. 3. Lightweight and easy to use, no app required. 4. Wide compatibility: F1.8 aperture and universal clip fit 98% of mobile phones. 5. Ideal for laboratory work, STEM applications, jewelry appraisal, health diagnosis, art examination, outdoor exploration, and more. Compatible with almost all phones, single and dual cameras. Magnification: Up to 200X Lens Construction: 4 elements in 4 groups Length: 40.6 mm Brightness: 6 LEDs Color Temperature: 6000-6500k Charging Interface: Micro-USB Battery Capacity: 120mAh Charging Time: 1 hour Color: Black Material: Plastic Package Contents: 1 * Microscope Lens 1 * USB Cable 1 * Cleaning Cloth 1 * Storage Bag Note: Due to different batches, there may be slight differences in product appearance, color, and printed text, which do not affect usage. Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowed measurement error is +/- 1-3 cm. Your satisfaction is our top priority. We will provide you with the best service. If you encounter any problems after receiving the product, such as damage or incorrect quantity, please contact us immediately for the best solution!