SightSync is an integrated technology stack consisting of an iOS app, scheduling system, OR organization system, CRM, document and media management system, communication system, and EMR for ophthalmology Refractive Surgery practices. The web-based utility will be available at

       VAULT is an AI-driven tool to accurately predict postoperative vault of the EVO Visian ICL™ (Implanted Collamer® Lens). The goal is to create an accurate, repeatable, and continuously improving machine-learning based tool for the prediction of post-operative ICL™ Vault using various imaging modalities (e.g., Ultrasound Biomicroscopy and Anterior Segment OCT). The models have been developed and are trained with data from refractive surgery cases in the United States at a high volume surgery center.

Collaborators: Taj Nasser MD, Greg Parkhurst MD

       OptiCalc is an AI-Driven IOL formula that utilizes pre-operative imaging routinely obtained with biometry. These include the OCT and topography images from the ZEISS IOLMaster® and Scheimpflug images from the OCULUS Pentacam®. This novel, image-driven approach provides additional benefits for machine learning models beyond simply feeding algorithms raw numbers. Important anatomical relationships may greatly impact effective lens position and final refractive outcome.

Collaborators: Taj Nasser MD, Geetha Davis MD

       The PERFECT Test is an image-based machine learning project aiming to create an accurate, repeatable, and continuously improving tool for the prediction of corneal ectasia development. This will assist clinicians in the diagnosis of corneal ectasia as well as screening for refractive surgery candidates.

Collaborators: Jack Holladay MD, Taj Nasser MD, James Landreneau MD

               eyeSpace is a multi platform ophthalmology utility grounded in the iOS app. It has multiple tools to assist clinicians optimize patient outcomes. Download in the app store today or access the web-based tools below.

IOL Reference

Browse the entire spectrum of current FDA approved IOLs and find the right lens for any case using a novel search function. This is the ONLY accurate and current source one FDA approved IOL information.

Transposition Tool

Easily transpose between positive and negative cylinder.

Sulcus Correction Tool

Quickly perform adjustments to select the correct IOL power when moving an IOL from the capsule to the sulcus.

Refractive Outcome Tracking

This is a state of the art outcome tracking utility that analyzes your cataract cases to learn more about refractive outcomes, surgically induced astigmatism, and personalized A-constants. This feature is currently only available in the app but will have a web interface soon.

eyeSpace Exchange

Connect with colleagues, mentors, and mentees to discuss cases, gather wisdom, and gain support.


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