
Eye Diagnostic Equipment & Testing
Lehigh Valley Center for Sight has the latest Eye Diagnostic Equipment to aid in the management of eye disease.
Some of the diagnostic testing we provide include...
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A Scan and B Scan ultrasound – measurements for cataract and IOL surgery, and diagnostic capabilities of the posterior segment of the eye, respectively
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Automated Refraction – aids in determining the need for glasses or contacts
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Corneal Endothelial Cell Count – measures the number and health of the cells responsible for corneal clarity
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Corneal Hysteresis (Ocular Response Analyzer) – assesses the cornea’s ability to absorb and dissipate energy and has been shown to be independently predictive of visual field progression in glaucoma
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Corneal Pachymetry – measures corneal thickness for evaluation of refractive procedures and glaucoma management
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Corneal Topography – maps out corneal surface for evaluation
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Fluorescein Angiography – diagnostic procedure that uses a special camera to take a series of pictures of the retina for careful study
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Fundus Photography – documentation of retinal lesions and optic nerve appearance
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Goldman Tonometry – measures intraocular pressure
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IOL Master – scanning device that is used to determine the power of an intraocular lens implant prior to cataract surgery. This state-of-the-art laser system evaluates the length of the eye, surface curvature and anterior chamber depth with great accuracy
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OCT (Optical Coherence Tomography) – computerized, high-technology device that provides information about the optic nerve, macula, and other structures
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Visual Field Testing – maps out field-of-vision for glaucoma and neurological conditions