hand glass

Noun hand glass has 2 senses

• hand glass(n = noun.artifact) hand mirror - a mirror intended to be held in the hand;
is a kind of mirror

• hand glass(n = noun.artifact) magnifying glass, simple microscope - light microscope consisting of a single convex lens that is used to produce an enlarged image; "the magnifying glass was invented by Roger Bacon in 1250"
is a kind of light microscope
has particulars: jeweler's loupe, loupe