Beisite 20 times magnifying glass non-slip frame triple glue the lens achromatic aberration to improve clarity and magnification good. Beisite jewelry magnifying glass jewelry identification magnifying glass, magnifying glass is based on the application field designed for a class of magnifying glass. Jewelry and antiques (also known as antiques, but more formal antiques) and precious collections, while the jewelry magnifying glass is your identification jewelry, antiques and other collections of assistants.