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Phone: (US) (800) 410-1618  (INT) +1 (267) 203-8665   Fax: 1 (800) 468-9301

Phone:   (US) (800) 410-1618     (INT) +1 (267) 203-8665
Fax:   1 (800) 468-9301

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  • Learning Center
    • Why a Learning Center?
    • Principles of Vision
      • A Tour of Your Vision
      • Central vs. Peripheral Vision
      • What is a Refraction?
    • Vision Conditions & Rehabilitation
      • Low Vision & Field Loss
        • Homonymous Hemianopia
      • Neuro-Visual Conditions
        • Migraines
        • Concussions And Other TBIs
        • Photosensitive Epilepsy
      • Binocular Vision Dysfunction 
        • Aniseikonia
        • Convergence Insufficiency
    • The Peli Lens™
      • The Peli Lens for Driving
      • Resources for Doctors
      • Resources for Patients
    • Ask Chadwick
  • Optical Lab
    • Complicated RX
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      • Multipart
    • Finishing Services
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      • Avulux Migraine Glasses
    • Tint Library
  • Products
    • The Peli Lens™
    • Aire-O-Lite Lens Blanks
    • Low Vision Devices
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      • Magna-5 Evaluation Kit
      • Peli Evaluation Kit
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      • Tint Selection Kit
    • Tints & Filters
      • Tints & the Tinting Process 
  • Resources
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      • Order Form and Business Reply Card
      • Pricing Guide
      • Printable Charts
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      • Clip-On Shape Guide
    • Optical Calculators
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      • Low Vision
      • NoIR
      • Traumatic Brain Injury
    • Shop Chadwick ?
  • About
    • About Us
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    • Staff
    • The Chadwick Way
  • Search
Older man removing his glasses while squinting, appearing fatigued or strained, with a newspaper in his hand.

Vision Conditions & Rehabilitation

Learn about various vision conditions, how they impact daily life, and rehabilitation methods that help people make the most of their remaining sight.

Brain diagram showing the effects of homonymous homonopia.

Low Vision & Field Loss

concussion2

Neuro-Visual Conditions

Overlaid image of a hand raised with fingers spread, illustrating the double vision effect often associated with binocular vision dysfunction.

Binocular Vision Dysfunction

Need something specific?
Give us a shout!


596 Main St Suite D
Schwenksville, PA 19473
Phone (US): 800-410-1618
Phone (INT): 267-203-8665
Fax: 800-468-9301

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