Ключевые слова: analysis, background, caucasian, child, childhood, color, cute, discovery, education, equipment, explore, eye, face, find, fun, funny, girl, glass, handle, holding, inspect, instrument, kid, knowledge, learn, lens, little, looking, loupe, magnification, magnifier, magnify, magnifying, optical, orange, person, portrait, primary, research, review, school, science, search, searching, study, tool, vision, watching, zoom,