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Keratometer Slides

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A keratometer is an instrument that measures the curvature of the cornea to detect and quantify astigmatism. It provides measurements of the flattest and steepest meridians of the cornea in diopters. Manual keratometry is preferred for certain patients and when performing toric IOL calculations, while corneal topography can provide additional information about the anterior corneal surface. Proper use and calibration of the keratometer is important for obtaining accurate measurements.

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Keratometer (Ophthalmometer) Review ‘ Keratometer is a trade name of Bausch & Lomb, Inc’
Function ,[object Object],[object Object],[object Object]
Types of Astigmatism ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Types of Astigmatism ,[object Object],[object Object],[object Object]
Astigmatism ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Astigmatism ,[object Object],[object Object],[object Object],[object Object],45.00 @ 180 / 46.50 @ 090 Difference is 1.50D Minus cylinder: -1.50 x 180 Plus cylinder: +1.50 x 090
Recording Measurement Values ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Manual vs. Automated ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Manual vs. Automated ,[object Object],[object Object],[object Object]
Toric IOLs, Manual vs. Automated ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Standard Keratometry Readings ,[object Object],[object Object],[object Object],[object Object]
Keratoconus / Rating ,[object Object],[object Object],[object Object],[object Object],[object Object]
Common Mistakes and Pointers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Common Mistakes and Pointers ,[object Object],[object Object],[object Object],[object Object]
Calibration ,[object Object],[object Object],[object Object]
Overview
Overview ,[object Object],[object Object],[object Object]
Astigmatism: Horizontal Meridian ,[object Object],[object Object],[object Object],[object Object],[object Object]
Astigmatism: Vertical Meridian ,[object Object],[object Object]
Recording the Values ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Javal-Schiötz Ophthalmometer
Popular Brands/Models ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
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Keratometer Slides