top of page
Subha's Ophthalmic Page
search information related to IOL, biometry, corneal topography
A simple interpretation of Zernike Polynomials
This article explains how to interpret Zernike polynomials that is associated with aberrometry charts
A constant to Lens Factor (LF) conversion for Barrett
Here is Lens Factor to corresponding A constant for Barrett Universal II. Earlier in video presentation https://www.quickguide.org/post/...
Binocular Summation – Understanding Patient Candidacy for Multifocal IOLs
A key element in evaluating a patient for multifocal IOL candidacy should include determination of normal binocular vision.
Eye & Astigmatism - Part IV
Eye & Astigmatism - Part III
Eye & Astigmatism - Part II
Eye & Astigmatism - Part 1
The below video is part of a four video series explaining astigmatism and its correction with glasses and Toric IOLs....
Basics of Phaco (Video) - Part II
In Part II of Basics of Phaco we will look into the phaco energy aspects, particularly, stroke length, frequency of hand piece, etc
Explaining Biometry Validation for premium IOL selection
It is herein, the Biometry Validation Tool_V2.0 may be extremely useful. Not only does the Biometry Validation Tool_2.0 help biometricians t
Biometry Validation Tool
Incorporates Biometry validation based on two eye biometry reading, Angle Kappa and Angle Apha calculator, axial length in silicone eyes
Refractive Outcome Analyzer-V2.2
A simple tool for validating Biometry data
The Role of Macula Pigment and the importance of Blue Light Filtration in Intra Ocular Lens (IOL)
While there are conflicting school of thoughts on the role of blue light filtration vis-a-vis Intra Ocular Lens, proponents of lue light...
Just in case you want to support the initiative of maintaining this website free:
©2023 by Subha's Ophthalmic Page.
bottom of page