[Usage method]: Hold a magnifying glass on the right to make the lens parallel to the line of sight. Hold the object to be observed in the left hand and slowly approach the lens to the light source to find the clearest observation position when moving the identified object, the effect is very obvious.

[Scope of application]: suitable for home use, field investigation, industrial electronics, laboratory, medical treatment, identification of jade, coins, jewelry and jade, porcelain, bronze ware, stamps, antiques and many other fields. Easy to carry, fine workmanship, comfortable feel, is a pocket high definition high magnification magnifying glass. Zoom in to observe the internal features (inclusion) and external features (such as jadeite B acid mesh of goods); A good helper for antique calligraphy and painting identification. Suitable for long-time working environment. With pure white LED light source lighting, not limited by ambient light when used!