1. Full multi-coated optics for clear, high-definition images with fine detail. 2. Lightweight and easy to use; no app required. 3. Wide compatibility: F1.8 aperture design with a universal clip fits most smartphones. 4. Ideal for educational purposes, STEM projects, jewelry inspection, art examination, outdoor exploration, and more. 5. Compatible with most single and dual-camera smartphones. High-quality 200X magnification microscope lens with built-in LED lighting. Magnification: 200X Lens Construction: 4 elements in 4 groups Focal Length: 40.6mm Brightness: Equipped with 6 LED lights Color Temperature: 6000–6500K Charging Interface: Micro-USB Battery Capacity: 120mAh Charging Time: Approximately 1 hour Filter Type: No CPL Color: Black Material: Plastic Package Contents: 1 x Microscope Lens 1 x USB Cable 1 x User Manual (English) 1 x Cleaning Cloth Note: The package includes only the items listed above. Other accessories are not included. Note: Slight color variations may occur due to lighting and screen display differences. Measurement error allowed within +/- 1–3 cm.