30 / 60x magnification magnifier for checking circuit board type, miniature character, jade, coin, jade, porcelain, bronze, stamp, antique, etc. , Feel comfortable, please identify the standard Bass security, rest assured to buy!

Tips

Magnifying glass Tips: Byster heart-shaped magnifying glass composed of the primary mirror and vice mirror, 30 times the main mirror to see the overall observation of small jewelry, vice 60 times (virtual magnification) for the fine part of the structure, the magnifying glass by two Convex lens resin lens composition, imaging virtual image magnification virtual times are different, suitable for beginners or simple identification of the use of professionals and higher requirements of the experts recommended to buy Baite's combination of three mirror, achromatic aberration, multiple standards, contact customer service Will recommend for you!