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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
Optometry and Vision Science : Official Publication of the American Academy of Optometry|November 24, 2004
Realizability of optical systems of given linear optical characterW F Harris
Optometry and Vision Science : Official Publication of the American Academy of Optometry|November 1, 1992
Estimation of dioptric power from measurements that may include measurements of dioptric powerW F Harris
Optometry and Vision Science : Official Publication of the American Academy of Optometry|August 15, 2003
Near image size magnification for optical instruments in generalW F Harris
Ophthalmic & Physiological Optics : the Journal of the British College of Ophthalmic Opticians (Optometrists)|February 24, 2001
Interconverting the matrix and principal-meridional representations of dioptric power and reduced vergenceW F Harris
Modern Veterinary Practice|May 1, 1975
Metaldehyde poisoning in three horsesW F Harris
Ophthalmic & Physiological Optics : the Journal of the British College of Ophthalmic Opticians (Optometrists)|January 15, 2005
Reduction of artefact in scatter plots of spherocylindrical dataW F Harris
Ophthalmic & Physiological Optics : the Journal of the British College of Ophthalmic Opticians (Optometrists)|October 1, 1989
The second fundamental form of a surface and its relation to the dioptric power matrix, sagitta and lens thicknessW F Harris
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