SCHOOL SUPPLIES DIAMOND MAGNIFYING GLASS (SEMI-METAL)

•PurposeMagnifying glasses are used to see details of small objects, such as insects or leaves on plants. They can also be used to read tiny print, examine for rust, or study objects. 

•How it worksThe magnifying glass works by using the properties of light to image objects at a higher magnification than the human eye can. The amount of magnification depends on the power of the lens and how close the lens is to the object. 

•StructureThe lens of a magnifying glass is usually made of glass or plastic, and the handle is made of wood, plastic, or metal. 

•Other usesMagnifying glasses can also be used to focus sunlight to create a concentrated hot spot at the lens's focus, which can be used to start fires. In laboratories, magnifying glasses can be used to read fine print on equipment.