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Learn About Low Vision by Patrick J. Fischer 2nd edition, 2016-2020
Table of Contents:  

• Introduction
• What Is Good Vision?
• What Is Low Vision?
• What Is Visual Acuity?
• What Is Visual Field?
• What Is Blindness?
• Eye Doctors and Vision Professionals
• Common Types of Visual Impairment
• Low-Vision Aids
  • Contrast
  • Lighting
  • Tactile Markings
  • Talking Gadgets
  • Large Print
  • Over-the-Counter Magnifiers