Refraction through spherical lenses
Lens: A piece of transparent material (such as glass) whose two opposite regular surfaces are either curved or one is curved and the other is flat and which is used…
Beyond the Glare: The Sun’s Hidden Threat to Your Vision
Introduction We all appreciate a sunny day, but the same rays that warm our skin and illuminate our surroundings also carry an unseen danger: ultraviolet (UV) radiation. While we often…
Dry Eye & Contact Lenses: Tips for Comfortable Wear
If you wear contact lenses and often feel like your eyes are staging a protest dry, itchy, burning, or just plain tired, you’re not alone. One of the most common…
UV ray and Cataractogenesis
We all know that as we get older, our bodies change. Our hair gets a little greyer, our joints get a little creakier, and sometimes, our vision is not what…
SUNGLASSES FOR PROTECTION OF UV RAY
INTRODUCTION: Stepping outside on a bright sunny day without sunglasses feels like squinting your way through life. But beyond the immediate discomfort, there's something much more serious happening – invisible…
The Role of Nutrition in Managing Dry Eye
Dry eye is a common condition where your eyes feel dry, gritty, or irritated because they don’t make enough tears or the tears evaporate too fast. Nutrition can play a…
Discuss about Photokeratitis
Introduction – Photokeratitis is a temporary eye condition caused by ultraviolet (UV) rays. It occurs when the cornea (clear outer layer of the eye) and conjunctiva (membrane covering the whites…
Trauma Turns Cloudy: Understanding Traumatic Cataracts
Traumatic cataracts are a type of cataract that develops after an injury to the eye. Unlike age-related cataracts, which occur gradually over time, traumatic cataracts can develop suddenly and without…
PEDIATRIC CATARACT
Cataract is also known as waterfall, it defined as any opacity in the lens or its capsule known as cataract which can lead to partial or complete loss of vision.…
Latest Techniques and Technologies of Cataract Surgeries
Cataracts remain one of the leading causes of reversible blindness globally. Thanks to major medical advancements, cataract surgery has evolved into a highly sophisticated, quick, and safe procedure. In 2025,…
Types of cataract
Introduction – Have you ever looked through a foggy window and struggled to see what’s on the other side? That’s a bit like what life can feel like when you…
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