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Pinhole Acuity
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Reduced visual acuity ie worse than 6/6, may be due to ocular disease or blurring due to uncorrected refractive error. A pinhole only allows central rays of light to pass through and these rays do not require refraction (focussing) by the eye.

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Core Principles

1. Ocular Anatomy

2. Ophthalmic History

3. Measuring Visual Acuity

4. External Inspection / Eyelids

5. Everting The Eyelids

6. Anterior Segment

7. Pupillary Reflexes (and Dilatation)

8. Ocular Motility

9. Visual Fields

10. Direct Ophthalmoscopy

Ophthalmology in Practice

1. Red Eye Introduction

2. Red Eye Diagnosis

3. Visual Failure Introduction

4. Gradual Loss of Vision

5. Sudden Loss of Vision

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