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…
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…
“Early optical correction in children isn’t just about clarifying vision—it’s about nurturing healthy eye development and preventing complications.” – Sorot Wutthiphan, MD Optical correction in children is a nuanced and…
Uveitis is inflammation of the uveal tract of the eye, which includes the iris, ciliary body, and choroid. It can be unilateral or bilateral, if not treated it can be…
Introduction Screening children’s vision at a young age is recommended to detect signs of potential disorders such as amblyopia, strabismus and refractive error, which can affect the child’s visual development.…
Introduction - Optical interventions for controlling myopia have an extensive history, with early clinical studies largely based around spectacles aimed at altering the near visual experience. Clinical studies involving contact…
Glaucoma, often termed the “silent thief of sight,” remains one of the leading causes of irreversible blindness worldwide. The early stages are asymptomatic, making early detection a crucial factor in…
Have you ever thought that your eyes could reveal much more than your vision status? The retina, located at the back of the eye, holds the power to show early…
INTRODUCTION: An optometrist is the backbone of any successful eye camp. They bridge the gap between basic vision care and specialized ophthalmologic treatment, ensuring that early intervention, education, and referrals…
Introduction Ultraviolet (UV) radiation from the sun is a well-known environmental hazard that can damage the eyes over time. Prolonged exposure to UV rays has been linked to various eye…
INTRODUCTION: The human eye is an extraordinary organ that adapts to both bright and low-light conditions, ensuring clear vision across different environments. Two key structures, the cornea and the lens,…
Eye emergencies require immediate attention, and ignoring symptoms like sudden vision loss, severe pain, or seeing flashes of light can lead to irreversible damage or blindness. Here are some eye…