Science Lab Three Folding Magnifier

Specification:

The Three Folding Magnifier is used for counting threads, stitches, checking fabric quality, examining color separations in print, line weight in barcodes, or measuring small parts, great for watch industry, jeweler assist magnifier,map / dictionary reading, woven fabric, etc.
Compact design and excellent optics, powerful 10X magnification bring even very small details into sharp focus. It is must have for coin or stamp collectors