Low Vision Online  
 
 
previous next
 
Chapter
Objectives

Distance Visual Acuity

Near Visual Acuity

Testing Vision

Recording Results

Refractive Error

Links &
References

Quiz

Vision Screening
Chapter Objectives


At the end of this chapter you should understand how:

Distance and near visual acuity is tested, using the E/letter/symbol chart

Understand the purpose of testing vision with a pinhole

To identify people with low vision as distinct from those who have normal vision and those who are blind

To test near and distance visual acuity
 

 

 
 
previous top next