Cataract Surgery in Delhi by Synergy Eye Care

OSA (Ocular Surface Analyser for Dry Eyes)

OSA (Ocular Surface Analyser for Dry Eyes)

OSA allows for a full assessment of the ocular surface through a combination of tests for dry eye diagnosis. It does all tear film tests, from the quality of tears to analysis of the meibomian glands using international grading scales. The tests allow for a quick detailed analysis of the tear composition including: lipid(oil), aqueous, and mucin; making it possible to identify the type of Dry Eye Disease (DED) and determine which layers should be treated based on the type of deficiency.


Assesses the quantity and quality of the lipid component of the tear film.

Analyses percentage of extension and percentage of loss of the meibomian glands

Evaluates the stability and regularity of the tear

Provides a good indication of overall tear volume

Expert Doctors

Dr. Vinay Garodia from Synergy Eye Care

Dr. Vinay Garodia

Founder Director

MBBS (AIIMS), MD (AIIMS, Gold Medalist) DNB,

Vitreoretina, Cataract and Refractive

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