5-Level LED Magnifier Headband

Frame dimensions: approx. 18 cm width × 12 cm height (unstretched); weight: ~85 g. Made from impact-resistant ABS plastic with soft-touch silicone-padded contact zones. Includes ten precision-ground acrylic lenses (two per magnification level: 1.0X, 1.5X, 2.0X, 2.5X, 3.5X), each with anti-scratch coating. Integrated LED uses constant-current driver for stable output across battery life; brightness controlled via recessed slide switch offering three discrete intensity levels. Magnification range is purpose-built: 1.0X maintains true scale for alignment checks; 1.5X–2.0X suits general fine work (e.g., threading needles, reading serial numbers); 2.5X–3.5X targets high-precision applications such as inspecting solder wettability or engraving fidelity. LED light colour temperature is 6000K — neutral white, closely matching UK domestic lighting conditions for reduced chromatic adaptation delay. Proven effective in varied UK environments: from north-facing craft rooms with limited daylight, to basement watchmaking benches, and mobile repair vans — where portability, battery independence, and instant readiness are non-negotiable requirements.