Eye and head movements were recorded objectively during reading of low contrast text on both a single page and a double page presentation at an intermediate test distance using either SVL or PAL having different intermediate zone widths. Lens design impacted on reading eye movements and reading ability.
© 2001 Optical Society of America
Y. H. Ciuffreda, K. J. Ciuffreda, A. Selenow, E. Bauer, S. R. Ali, and L. W. Spencer, "Eye and head movements during low contrast reading with single vision and progressive lenses," in Vision Science and its Applications, A. Sawchuk, ed., Vol. 53 of OSA Trends in Optics and Photonics (Optical Society of America, 2001), paper MA4.
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