Description
Low vision refers to the vision loss that cannot be corrected by medical or surgical treatments or conventional eye glasses. and vision acuity less that 6/18 lo light perception or visual field loss of less than 10* from point of fixation
Causes
Evaluation
External observation
Detailed history taking
Functional vision assessment
Defining goals of the patient
Management
Trial and selection of the low vision aid
Low vision device training
Counseling
Clinical asseement
Your vision becomes blurry, cloudy or misty
Seeing colours as faded
You can’t see well at night
Humps, sunlight or headlamps are seen too bright
You see things in double
Changing prescription for glasses often
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