title: Eyewear lenses change shape, tint for protection in wide variety of jobs.
authors.affiliation: SLC Communications, Fairless Hills, Pa, USA.
authors.forename: S L
authors.initials: SL
authors.lastname: Campbell
mesh_terms: D000062:Accidents, Occupational / Q000517:prevention & control*; D003261:Contact Lenses; D004867:Equipment Design; D004869:Equipment Safety; D005131:Eye Injuries / Q000517:prevention & control*; D005135:Eye Protective Devices / Q000592:standards / Q000639:trends; D005139:Eyeglasses; D005544:Forecasting; D006801:Humans; D014481:United States