Application: Magnifying Glass suitable for watch industry, jeweler assist magnifier,map dictionary reading and etc.Pocket magnifier measurement in inch and mm units. Easy to Carry:Compact design and excellent optics,easy to carry in pocket or purse.Magnifying glass is made of zinc alloy and optical glass.Zinc alloys are alloys based on zinc and added to other elements. Zinc alloy has low melting point, good fluidity, easy fusion welding, brazing and plastic processing. After-sales service: We are a professional seller. If you have any problems using our equipment, you can contact our customer service staff who will provide you with a solution in a timely manner. What Is Magnifying Glass:A folding magnifying glass is a magnifying glass that can be folded or telescopic. It is a commonly used tool for people to read, read, and identify. It is mainly used in industrial electronics, laboratories, and other fields. It is suitable for people who work in a long-term working environment. It is very helpful for many people in our daily life. Such as workers, craftsmen, artists, lighting enthusiasts, amblyopia groups. Folding Design:Folding and standing design.The folding magnifying glass is foldable and easy to carry, and is the first that often goes out.Powerful 10X magnification bring even very small details into sharp focus.