B. Ralph Chou

Professor Emeritus

B. Ralph ChouBSc (Toronto), OD (Waterloo), MSc (Waterloo)

Email: bchou@uwaterloo.ca


  • Optical properties of ophthalmic lens materials and ocular media
  • Environment and industrial ocular hazards
  • Optical radiation effects on the eye
  • Impact resistance of spectacle lenses and frames
  • Eye protection standards

Additional information

Links of interest

University of Waterloo

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