- hand glass, hand mirror - a mirror intended to be held in the hand
--1 is a kind of mirror
- hand glass, simple microscope, magnifying glass - 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"
--2 is a kind of light microscope
--2 has particulars: loupe, jeweler's loupe