title: A note on the accuracy of inexpensive light meters for measuring luminous transmittance.
authors.affiliation: College of Optometry, University of Houston, Texas.
authors.forename: R D
authors.initials: RD
authors.lastname: Peterson
authors.forename: P L
authors.initials: PL
authors.lastname: Pease
authors.forename: G L
authors.initials: GL
authors.lastname: Stephens
mesh_terms: D005139:Eyeglasses; D005898:Glass; D008027:Light; D010969:Plastics; D015203:Reproducibility of Results; D013056:Spectrophotometry, Ultraviolet / Q000592:standards*
chemical_list: D010969:Plastics