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Subha's Ophthalmic Page
search information related to IOL, biometry, corneal topography, etc.
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Oct 19, 20180 min read
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Oct 19, 20180 min read
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Oct 19, 20180 min read
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How does a diffractive Multifocal IOL work ? Learn more about history and development of multifocal.
This video explains the science and roots of our present day multifocal IOLs based on diffractive science.
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Oct 19, 20180 min read
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Negative Dysphotopsia-Causes & Symptom
Reasons why some patients suffer from negative dysphotopsia after cataract surgery and IOL implantation
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Oct 13, 20186 min read
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A Tribute To The Father of Modern Day IOL Implantation - Sir Harold Ridley
Learn the history behind the Intra Ocular Lens Invention, and the life of Sir Harold Ridley
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Oct 8, 20185 min read
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Bag vs Sulcus IOL Power Adjustment
If you have to place the lens in the sulcus instead of the capsular bag, then here is how you can change the power of the lens
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Oct 7, 20180 min read
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Optical Biometry Validation Guidelines
The below is the optical biometry validation guidelines. Specially sourced from Warren Hill, Douglas Koch, operator guide from different...
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Oct 7, 20181 min read
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Oct 7, 20180 min read
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Holladay IOL Surgeon Factor Conversion Table
Converting Aconstant to Surgeon Factor(SF) or (ACD) if you are using different formulae
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Oct 7, 20181 min read
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