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Ophthalmic & Physiological Optics : the Journal of the British College of Ophthalmic Opticians (Optometrists)|July 1, 1993
Ocular rotation factor and orientational demand with astigmatic lensesW F Harris
Ophthalmic & Physiological Optics : the Journal of the British College of Ophthalmic Opticians (Optometrists)|November 19, 2003
Proximity factor in image size magnification for optical instruments in generalW F Harris
Optometry and Vision Science : Official Publication of the American Academy of Optometry|January 10, 2002
Magnification, blur, and ray state at the retina for the general eye with and without a general optical instrument in front of it: 2. Near objectsW F Harris
Optometry and Vision Science : Official Publication of the American Academy of Optometry|August 30, 2002
Tilted power of thin lensesW F Harris
Ophthalmic & Physiological Optics : the Journal of the British College of Ophthalmic Opticians (Optometrists)|June 9, 2001
Interconverting the matrix and principal meridional representations of dioptric power in general including powers with nonorthogonal and complex principal meridiansW F Harris
Optometry and Vision Science : Official Publication of the American Academy of Optometry|December 14, 2004
Stigmatic optical systemsW F Harris
Optometry and Vision Science : Official Publication of the American Academy of Optometry|February 1, 1992
Relation between meridional power and the dioptric power matrixW F Harris
Ophthalmic & Physiological Optics : the Journal of the British College of Ophthalmic Opticians (Optometrists)|April 1, 1990
Comparison of dioptric powerW F Harris
Optometry and Vision Science : Official Publication of the American Academy of Optometry|January 1, 1990
Elements of the dioptric power matrix and the concept of torsional power: a reinterpretationW F Harris
Ophthalmic & Physiological Optics : the Journal of the British College of Ophthalmic Opticians (Optometrists)|April 1, 1991
Thickness extrema at the edge of shaped lenses: the general problem and the solution for a straight edge obtained by means of direct elimination and of Lagrange multipliersW F Harris
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