• Precision-polished polycarbonate lenses in strengths of 1.2X, 1.8X, 2.5X, 3.5X diopters
• Quick-change lens attachment; visor holds one or two lenses close or far for maximum versatility
• Visor has fully adjustable light for precise aiming; 2 AA batteries, extra bulb included
• Essential, premium-quality tool for close-in electronics, soldering, hobby and craft work
• Comfort-fit ratchet-adjust headband, adjustable visor angle, lens storage case

An essential tool for professionals, do-it-yourselfers and hobbyists for chose-in detail work. One-year warranty and Jack's Tool Shed worry-free Satisfaction Guarantee.