Retinoscopy Unveiled: The Secret to Perfect Vision Correction
Introduction In the world of optometry, precise vision correction is both an art and a science. Among the many techniques used by eye care professionals, retinoscopy stands out as a…
Importance of Contrast Sensitivity in Eye Test
Introduction The concept of contrast sensitivity pertains to patients’ visual perception, specifically their capacity to differentiate between items or patterns that exhibit varying levels of contrast. Contrast refers to the…
Diabetes and the Cornea: Understanding the Connection
Diabetes, a chronic condition characterized by high blood sugar levels, has widespread effects on the body. While most people are aware of its impact on organs like the heart, kidneys,…
Hirschberg Corneal Reflex Test
The Hirschberg test is a simple, non-invasive clinical test used to evaluate ocular alignment and detect strabismus (ocular misalignment).Strabismus, commonly known as squint, is a condition where the eyes do…
The Critical Role of Central Corneal Thickness in Eye Health
The human eye is a complex and delicate organ, and every part of it plays an important role in maintaining clear vision. One such important aspect of eye health is…
COLOUR VISION DEFICIENCY
Colour Vision Deficiency (CVD), commonly known as colour blindness, is a visual impairment where an individual has difficulty distinguishing certain colours. It occurs due to the improper functioning of cone…
THE IMPACT OF SCREEN TIME ON BRAIN DEVELOPMENT
We live in a world where screens are an integral part of our daily lives. From smartphones and tablets to laptops and televisions, screens are ubiquitous, and their influence on…
Influence of optical aberration on visual acuity
Introduction: Aberrations are optical imperfections that causes light rays to deviate from their intended path leading to blurry or distorted images. They are of two types: Spherical aberration: Spherical…
Neuro-Optometry: Vision Rehabilitation for Traumatic Brain Injury
Introduction Vision, as a multifaceted processing system, extends beyond mere visual acuity. A structured approach to evaluating and addressing visual deficits is essential for effective treatment. Such a systematic methodology…
THE EFFECTS OF PROLONGED SCREEN TIME ON VISION AND TIPS FOR PROTECTION
Introduction: In our digital age, screens are an integral part of our daily lives. Whether it's for work, entertainment, or socializing, many of us spend hours staring at our devices.…
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