It’s very common for people to have eyesight issues without even being aware. Eyesight usually is lost or strained over time with gradual changes.
Are you having trouble reading the small print? Do you feel like your eyes are constantly strained? If so, you might need glasses.
In this blog post, we will discuss 5 signs that indicate that you need glasses. So if you’re having any vision problems, be sure to read on!
Keep reading to discover the great world of prescription glasses and how they might possibly change your life.
A Brief History of Glasses
Glasses, or spectacles, have been around for centuries. The earliest known examples date back to the 13th century. At that time, they were nothing more than thin pieces of polished quartz. It wasn’t until the late 1400s that glass lenses were used in glasses.
The first recorded use of eyeglasses in the United States was in 1629. By the early 1900s, glasses were commonly used by people all over the world. Today, glasses are an essential part of many people’s lives.
Moreover, glasses are no longer seen as a sign of weakness. In fact, they have become a fashion statement. Many people choose to wear glasses even if they don’t need them for vision correction.
Now that we’ve discussed the history of glasses, let’s take a look at the signs that indicate you need them.
How Do Glasses Work?
Glasses work by bending the light that comes into your eyes. This is because they have a curved surface. The curve of the glasses helps to focus the light on your retina, which is the back part of your eye.
There are two types of vision problems that can be corrected with glasses: nearsightedness and farsightedness.
Nearsightedness occurs when you can see things up close but not far away. On the other hand, farsightedness happens when you can see things far away but not up close.
How Are Prescription Glasses Made?
The process of making prescription glasses begins with an eye examination. During this exam, the doctor will determine your prescription. This prescription is then sent to a lab where the lenses are made.
The actual creation process is quite complicated. First, the lenses are cut to the correct size and shape. Then, they are ground down so that they fit into the frame. After that, the lenses are polished and coated.
The lenses are inserted into the frame and checked for accuracy. Once everything is perfect, the glasses are ready to be worn! Check some out from https://www.clearly.ca/glasses.
Once the lenses are made, they are placed in frames that fit your face. The final step is to adjust the frames so that they sit comfortably on your nose and ears.
Reasons for Needing Glasses
There are many reasons why you might need glasses. The most common reason is a refractive error. This occurs when light does not bend correctly as it enters your eye. As a result, objects appear blurry. Refractive error can be caused by several factors, including:
Nearsightedness: This is when distant objects appear blurry. It is caused by a change in the shape of your eye.
Farsightedness: This is when close objects appear blurry. It is also caused by a change in the shape of your eye.
Astigmatism: This is when both distant and close objects appear blurry. It is caused by an irregularity in the shape of your cornea.
If you have any of these conditions, you will likely need glasses to correct your vision.
Now that we’ve discussed the history of glasses and how they are made, let’s talk about when you should get them. Here are five signs that indicate it’s time to get a pair of glasses.
Your Eyesight Is Worsening
One of the most obvious signs that you need glasses is if your eyesight is getting worse. If you find yourself squinting more or having trouble seeing things that are far away, it’s probably time to get your eyes checked.
Eyesight is usually measured via a visual acuity test. This is where you read from a chart to determine how well you can see. If your vision is 20/20, that means you can see clearly at 20 feet what most people can see at that distance.
If your vision deteriorates to 20/40, that means you need to be 20 feet away to see what a person with normal vision could see at 40 feet. Generally speaking, if your vision is worse than 20/40, you will need glasses or contact lenses to correct it.
2. You Get Frequent Headaches
If you’re getting headaches more often than usual, it could be a sign of eye strain. If you wear glasses and your headaches go away, then you know they were caused by your vision.
However, if you don’t wear glasses and your headaches persist, you should see a doctor rule out any other potential causes.
The actual reason that you get headaches from eye strain is due to the fact that your eyes are working harder than they should. When you squint, it causes the muscles around your eyes to tighten. This can lead to headaches and even migraines in some cases.
If you find that you’re getting headaches on a regular basis, make an appointment with an eye doctor. They will be able to determine if your vision is the cause and prescribe the appropriate corrective lenses.
3. Your Eyes Feel Tired All The Time
Another common symptom of poor vision is fatigue. If your eyes feel tired all the time, it’s a good idea to get them checked out.
There are many reasons why your eyes might feel tired. It could be due to stress, lack of sleep, or even allergies. However, if you suspect that your vision is the cause, it’s best to see an eye doctor. They will be able to perform a series of tests to determine if you need glasses.
This isn’t always a sign of needing glasses, though. If you work on a computer all day, your eyes might feel tired because you’re not blinking as often. In this case, the solution is to take breaks and blink more often.
4. You Have Trouble Seeing At Night
If you have trouble seeing when it’s dark outside, it could be a sign of night blindness. This is a condition that can be caused by several different things, including cataracts and vitamin A deficiency. If you think you might have night blindness, you should see an eye doctor as soon as possible.
One of the ways you can check your night-time vision is by taking the Amsler Grid Test. This is a simple test where you look at a grid of lines and see if any of them are distorted. If you notice any changes, it’s a good idea to get your eyes checked out.
Albeit, nighttime vision is not something properly quantifiable, so an optometrist might not be able to give you a definitive answer. However, they will be able to ask you questions and run tests to rule out other potential causes.
5. You See Halos Around Lights
Do you see halos or glare around lights? If so, it could be a sign of cataracts. Cataracts are a common cause of vision problems in older adults.
However, they can also occur in younger people if they have certain medical conditions or take certain medications. If you see halos around lights, you should see an eye doctor to determine if you have cataracts.
The actual reason behind halos appearing around lights is due to the fact that the lens inside your eye is becoming cloudy. This makes it difficult for light to pass through, which results in the halo effect.
Cataracts can usually be treated with surgery. During the procedure, the surgeon will remove the cloudy lens and replace it with a new one.
Glasses Made Right for You
If you’re experiencing any of the above symptoms, it’s important to see an eye doctor. They will be able to determine if you need glasses and prescribe the right ones for your individual needs. Wearing corrective lenses can help improve your vision and quality of life.
Don’t neglect your vision! If you think something might be wrong, make an appointment with an eye doctor today. Your eyesight is too important to ignore.
If you’re interested in learning about other dimensions of personal health, check out some of our related articles on the sidebar or down below.