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Published byDarian Erving Modified over 10 years ago
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Vision after 40
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Symptoms Reading is blurred Eye strain/headache Avoiding close work Holding reading materials at a distance
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Diagram of an eye
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Presbyopia is... A lack of flexibility of the lens inside the eye and the muscles controlling it
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Presbyopia is caused by... Age Almost everyone needs reading glasses at some stage
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Treatment Reading glasses Multifocals Bifocals Contact lenses
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Facts about glasses Glasses will not make your eyes weaker Glasses will need to be updated every couple of years
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Regular eye checks Up to date prescription for glasses Check for ageing conditions of eyes –Glaucoma –Cataract –Age-related macular degeneration
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Normal retina
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Glaucoma Disease of optic nerve Causes loss of peripheral vision Pressure inside eye may be elevated Treatment best when early
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Cataract Clouding of lens inside eye Usually gradual loss of vision Very common after age 60 Treatment may include surgery
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Age-related macular degeneration Deterioration of central retina Affects close vision Distorted vision, patches missing Some treatment is available
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Other health conditions that can affect the eyes Diabetes Hypertension
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Presbyopia can be present along with Short-sightedness Long sightedness Astigmatism
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Normal focus
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Short sightedness (Myopia) Distance vision blurry, near vision usually ok Short sighted focus Short sighted correction
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Long sightedness (Hyperopia) Difficulty seeing clearly and comfortably up close Long sighted focus Long sighted correction
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Astigmatism The front of the eye is shaped more like a football than a basketball Focusing error that causes blur in one direction
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Regular eye examinations are essential after 40 No referral is required Eye examinations attract a Medicare rebate Find your local optometrist at www.optometrists.asn.au
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Optometrists Provide a comprehensive visual examination Detect and diagnose eye health problems Prescribe and supply glasses and contact lenses when required Diagnose and treat eye coordination and focusing problems
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