Lightweight ABS construction paired with acrylic lens ensures magnification power and durability for daily use Portable USB Rechargeable Magnifier with Acrylic Lens for Clear, Distortion resistant Viewing Combines ergonomic nonslip grip with USB C charging technology, hours of continuous operations for uninterrupted detailed observation Essential for outdoor, home DIYer projects, classroom studies, and precisions tasks requiring portable clear in varied environments Suitable for seniors reading medicine labels, students analyzing specimens, and professional like jewelers / engineers inspecting fine detail