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First, not everyone needs glasses as they age.
Second, the lens of the eye can become warped over time. Glasses generally don't correct the lens but warp the direction of light so that they hit the retina normally.
As people get older, the lens of the eye becomes less flexible, making it difficult to focus on things that are very close to you. It's called presbyopia, and it's why most people need reading glasses as they get older.
Wiki User
∙ 9y ago
Wiki User
∙ 15y ago-Because their eyes are weak and canot see as well as they used to.
Wiki User
∙ 13y agoNormally, you don't. But sometimes because of puberty your vision will go haywire and it'll be better to just be prepared.
Wiki User
∙ 13y agoIs that what happens? I had my glasses sense i was 6 years old.
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What causes to wear spectacles?
People wear spactacles when their vision needs improvement. This will be determined by seeing your eye doctor.
Where on your body would you wear a spectacles?
Spectacles is another name for glasses and you wear them on your face/head
How do people already using spectacles wear 3D glasses?
You just wear them over your glasses. The 3d glasses are a bit bigger than normal glasses so they will easily fit over your spectacles.
Where on your body would you wear spectacles?
You wear spectacles over your eyes like glasses. They are like monacles, but for both eyes.
Who are not suitable for contact lenses?
People who face irritation and are no comfortable..shud not wear lenses..and stick to spectacles..
Which chipmunk wear spec?
Simon wears spectacles .
What is the difference between microscope and a spectacles?
spectacles are glasses like you wear on your face. a microscope is a tool used to identify small objects
Who would wear spectacles?
Someone with less than perfect vision.
What is a safety spectacles?
Safety spectacles are glasses/spectacles which are meant to protect the eyes from foreign objects and/or chemical splashes. Safety spectacles can be made up with a prescription to correct the wearers vision or they can be non prescription. Safety spectacles are usually quite large compared to normal everyday spectacles and they fit closely to the wearers head and will have side protection to block any objects or chemicals being splashed into the wearers eyes. People who work in jobs doing wood work or metal work or people working in some types of factories or building sites will be required to wear safety specs to protect their eyes.
You are about to remove a wound drain if you wear glasses spectacles you do not need to wear safety glassess that true or False?
false
Can you join the air force if you wear spectacles?
Yes, but you cannot become a pilot.
Why must you wear safety spectacles when handling dilute hydrochloric acid?
In the name
