Ade Advanced Optics Premium Lighted 10x21 Triplet Lens Color Jeweler's Loupe with Leather Case<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Professional quality jeweler's tool - improved with LED lighting</li><li>21mm triplet color-corrected achromatic glass lens provides distortion-free view without color bias</li><li>10X magnification enlarges viewed objects to 1000% original size， stainless steel cover</li><li>6 super-bright white LED plus unique ultraviolet light-band， 395nm spectrum</li><li>Cowhide storage case; lights for 20+ hours on 3 AG7 button-cell (included)， batt. compartment key</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41Ht8nLUCGL.jpg" noproxy>