And head-mounted magnifying glasses are a type of eyewear that increases the detail of the target object by magnifying the lens. It provides a larger field of view and magnification and is widely used in the fields of medicine, watch repair, handicrafts, electronic engineering, and cosmetology. Head-mounted magnifiers usually consist of an adjustable frame and magnifying lenses with LED illumination, which facilitates the user to observe more clearly during fine work.
In summary, head-mounted magnifiers and presbyopes are two different types of eyewear with different uses and functions.