2-Inch Manual-Focus Digital Microscope

A purpose-built educational tool for early STEM engagement. Features a 2.0-inch IPS display, 1/6.5-inch CMOS sensor, and precision 4P+IR optical lens (f/4.5, 20° FoV). Eight adjustable LED lights support flexible observation in dim or bright environments. Focus is manually controlled for intuitive, tactile learning. Runs on a 650mAh / 3.7V internal battery providing 2.5 hours runtime; charges fully in 1.5 hours via USB-C (5V/1A). Supports auto white balance and auto exposure for stable image quality. Operates reliably from -10°C to +55°C and 30–85% RH. Housing is made from impact-resistant plastic. Yellow unit ships with one USB-C cable only — no batteries, adapters, or cases included. Colour may vary slightly due to screen calibration and lighting conditions. Dimensions subject to ±1–3 cm measurement tolerance.