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Highlights of Topics / Course Structure (no Quizzes !!!)

Highlights of Topics / Course Structure (no Quizzes !!!). Personal Intro – Dick Whitney Index of Refraction, Abbe Values Surface Curvature, Lens Power (Back Vertex Power) The RX (prescription) : minus vs. plus cyl notations, axis angle, etc. Lensometer / Humphrey Focimeter

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Highlights of Topics / Course Structure (no Quizzes !!!)

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  1. Highlights of Topics / Course Structure (no Quizzes !!!) • Personal Intro – Dick Whitney • Index of Refraction, Abbe Values • Surface Curvature, Lens Power (Back Vertex Power) • The RX (prescription) : minus vs. plus cyl notations, axis angle, etc. • Lensometer / Humphrey Focimeter • Ophthalmic lens Styles • Aspheric optics and off-axis performance • Measuring Add Power • Standards and their practical applications • AO Lens Design Background • Molding stress (Oracle) and its effect on final product

  2. Light

  3. Index of Refraction

  4. AO “V –block” refractometer

  5. Toric lenses

  6. Understanding Curves • Diopters 153

  7. AO Master 1.53 Curve Set

  8. Glass Exec Lens Mfg (1952-2005)

  9. AO’s Progressive lenses • Dr. John Winthrop’s achievements in Proressive Lens design are world renound

  10. The RX (prescription)

  11. AO Lensometer - 1919

  12. AO Lensometer Collection

  13. The AO Lensometer

  14. Add Power Measurement

  15. BSI and DIN std Add Power

  16. AO & Ophthalmic Optics

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