A cataract is a cloudy area that develops in the lens of the eye, which can cause blurry vision, reduced contrast sensitivity, and difficulty seeing at night. Cataracts typically develop slowly over time and are more common in older adults, but can also be caused by injury, certain medications, or medical conditions such as diabetes. […]
What is a cataract? Read More »
OCT (Optical Coherence Tomography) of the eye is a non-invasive imaging technique that uses light waves to produce high-resolution, cross-sectional images of the retina, which is the part of the eye responsible for vision. OCT allows ophthalmologists and optometrists to visualize the different layers of the retina and measure their thickness. OCT works by emitting
What is OCT Test of the Retina? Read More »
Diabetic retinopathy is a complication of diabetes that affects the blood vessels in the retina, the part of the eye that is responsible for vision. Over time, high blood sugar levels can damage the blood vessels in the retina, causing them to leak fluid or blood or become blocked. In the early stages of diabetic
Retinal Eye Disease caused by Diabetes Read More »
A dilated fundus exam is a comprehensive eye examination in which eye drops are used to dilate, or widen, the pupil so that the eye doctor can examine the back of the eye, including the retina, optic nerve, and blood vessels. During the exam, the eye doctor will use a special instrument called an ophthalmoscope
Dilated Fundus Exam Read More »
The eye is a complex organ that allows us to see. It has several parts, including: Cornea: A clear, dome-shaped tissue at the front of the eye that helps to focus light. Iris: The colored part of the eye that controls the size of the pupil, which is the opening that allows light into the
Know Parts of a Human Eye Read More »
Astigmatism is a common eye condition that occurs when the cornea (the clear outer layer of the eye) or the lens inside the eye has an irregular shape, which causes light to focus unevenly on the retina at the back of the eye. This can lead to blurry or distorted vision at all distances, and
What is Astigmatism? Read More »
Presbyopia is an age-related vision problem that affects near vision. It is a natural part of aging and usually occurs after the age of 40. People with presbyopia have difficulty seeing small print, threading a needle, or reading text on their cell phones. It can be corrected with glasses or contact lenses and sometimes surgery.
What is Presbyopia? Read More »
Hypermetropia, also known as long-sightedness, is a common refractive error of the eye. It occurs when the eye is not able to focus on objects at close distances. People with hypermetropia may need glasses with plus powered lenses to help them see clearly. Hypermetropia can be caused by a number of factors including an abnormally
What is Hypermetropia or Long-Sightedness? Read More »
Myopia, also known as short-sightedness, is a common vision condition that affects millions of people worldwide. It is caused by the eye’s inability to focus light properly onto the retina, resulting in blurred vision at a distance. Fortunately, myopia can be corrected with the help of corrective lenses or refractive surgery. Corrective lenses (glasses) can
What is Myopia (shortsightedness) in short? Read More »
