Sensitivity to light
What is the first sign of cataracts? It’s probably light sensitivity. People with cataracts tend to feel discomfort when looking at headlights, street lights, lamps, or any strong light source.
Blurry vision
Once your lens hardens, light is blocked and scattered as it passes through the lens. Since light is not focused on the retina, vision becomes blurry. A person with a cataract has blurred vision from all distances, may it be near or far.
A person with a cataract will notice that they can not see sharp images. They will also have difficulty seeing fine details.
Difficulty reading
A person with developing cataracts might have difficulty reading. An average person can read a size 11 text at 35cm. This is usually the comfortable distance for reading a book. Normally a person can view a size 32 text at 1.5-meter distance, which is usually the size of texts in posters.
A person with cataracts might find themselves having difficulty reading at any distance. Even if they read text close to their face, this might not help them in reading. Vision usually improves only when they squint. Squinting helps in focusing light into the retina.
Fading colors
A person with a cataract will have difficulty distinguishing colors in their vision. When the lens hardens, it becomes brownish or yellowish. The discoloration in the lens also translates to yellowish and brownish hues in vision. It would feel like you are wearing yellow or brown-tinted glasses. Over time, blues and purples also become more indistinguishable.
Difficulty seeing at night
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