Magnifier LED Retractable Loupe

Magnifier LED Retractable LoupeHigh Quality LED magnifierBatteries included:  3x LR44Material ABS environment-friendly plastic, leather, acrylic optical lensesMagnifier Size: approx. 85*45*19mmLens Specifications:1.0″ (25mm) magnifying lens: 30X power 30X lens focal length: 1″0.5″ (12mm) jewelers loupe: 60X power 60X lens focal length: 0.5″0.3″ hi-power loupe: 90X zoom 90X lens focal length: 0.2″