● PREMIUM QUALITY. Ideal for gems, jewelry, rocks, stamps, coins, watches, hobbies, antiques, models, photos industry ● Dual LENS. Primary lens: 30x22mm, Supplementary lens: 60x12mm. You can choose different lens freely ● SUPER BRIGHT LED LIGHTING. Switch on/ off for bright white led light convenient for see the objects clearly under insufficient sunlight or dark environment ● PORTABLE & LIGHT WEIGHT. Durable aluminum and plastic housing, easy to carry, with a small case to protect it ● EASY TO USE & FOLDABLE DESIGN. Just pull out the magnifier to use, and put it back when not in use. It requires 3 LR1130 batteries (Batteries are Included)