Once after visiting an eye hospital or eye centers, you may get a prescription. In case if you don’t have vision 6/6 or 20/20 and your eyes are healthy enough then you can use vision correction tools like Glass or Contact lens. These tools will surely help you to see better and clearly. 

Most of the people fall in a dilemma about which one to choose among them. With advancement of technologies, obviously people will think much and study both of them as well as he/she will surely compare between two before making a decision. 

Actually, both of them are good choice and they both are used for the same purpose that they help you to deal with vision problems. 

Based on what you do in your everyday life as well as your profession, both are a good choice. But it depends upon certain factors like lifestyle, comfort zone, your budget and as well how much stylish you are. 

Furthermore, before deciding about which one is the best option for you; you need to know that, one is not superior to the other. Each of them has their own advantages and disadvantages in terms of vision, eye health and other aspects. Let me discuss some pros and cons of each of them in detail that it can be fruitful for you to choose either glasses or contact lenses.

GLASSES

Glasses or spectacles are the most common form of eyewear used as a vision tool to correct vision consists of glass or plastic lenses mounted in a frame worn in front of eyes. 

There are two types of glasses basically. Single vision glass to correct distance vision and multifocal glasses to correct distance vision as well as near vision problems like reading.There is no certain time limit for glasses. Lenses need to be cleaned time and again so as to get rid of dirt and dust attached to it. 

Cost can be variable depending upon the frame and type of lens you choose to wear. Some of the pros and cons of glasses are listed below. 

PROS of Glasses 

  • Glasses reduce/ minimizes the need of touching eyes which eventually will decrease the chance of getting eye infection.
  • Glasses will help to protect your eyes from dirt and dust particles. 
  • If you have certain conditions like dry eyes, allergies then glass is preferable because glasses prevent further worsening the condition of eye health. Contact lenses are prohibited for dry eyes. 
  • For long term use, glasses are generally found to be cheaper due to the fact that unless glass gets broken, you don’t need to change it and if your prescription changes then you can only change the lens keeping the same frame which saves your budget. 
  • Glass can adjust the amount of light entering the eyes which will provide comfort. 
  • Photochromic lenses used in glass blocks 100% UV rays and protect your eyes from harmful UV rays. Some types of Contact lens can also block some UV light. 

CONS of Glasses 

  • High power prescription lenses are quite thick which may not seem to be comfortable as they increase aberrations which decreases the visual clarity. 
  • While using glasses, the field of view may decrease. Due to the space between eyes and glass, there is distorted peripheral vision. The rim of glass will also play a vital role in restricting the field of view. 
  • Frames can make marks on the nose or pinch behind the ears which may cause headache. 
  • Glasses may get fogged up in the cold weather which can be minimized by using anti fog coating which is effective to some extent.
  • People who are related to sports or games, Glasses seems not to be preferred because it may fall off from the eyes which can affect the performance. 
  • Minus lens corrects myopia whereas plus lens corrects hyperopia and presbyopia. In myopia, the eyes behind the lens appear small(minification) and in hyperopia, eyes appear bigger behind the lens(magnification) . This mostly occurs in high power cases. 

CONTACT LENS 

Contact lenses are thin transparent lenses placed on the surface of the cornea which are used as corrective, cosmetic and therapeutic purposes. Over 150 million people use contact lenses worldwide.

Like glasses, they correct refractive errors. The usage time depends upon the types of Contact lens you used. It requires more care and maintenance and it should be kept at lens case in lens care solution while not in use and needs to be replaced periodically depending upon the type of contact lens used.Some pros and cons of contact lenses are given below.

PROS of Contact Lens 

  • As contact lenses sit directly on your cornea, the field of vision is not diminished and provides a wider field of view than glasses. 
  • For a sports person or player or dancer, contact lenses are found to be very very important and beneficial as it won’t fall off from the eyes if properly worn while performing which helps to increase the confidence and performance level. 
  • Contact lenses are not affected by weather as they don’t get fogged up like glasses. 
  • Special type of contact lens, Ortho-k contact lens is used as a tool for myopia control.
  • People with unilateral or bilateral aphakia, who need to use high powered plus lenses. Contact lenses can be the best option for this because it helps to reduce diplopia and pincushion effects. 
  • Rigid contact lenses(RGPs) are most contact lenses important for keratoconus to provide optimal visual acuity. Patients with moderate to advanced keratoconus, this contact lens offers the best long term non surgical treatment option. 

CONS of Contact lens 

  • Contact lenses reduce the amount of oxygen entering the eyes, which can cause problems.
  • Contact lens may put in a greater risk of eye infection if one doesn’t use as advised by the eye care practitioners. 
  • Obviously, it requires lots of care and maintenance as well as should practice insertion and removal techniques.
  • Most of the contact lenses are prohibited to be worn overnight. In case you fall asleep with them, then you can be the victim of a serious issue caused by a contact lens. 
  • If you work at a computer most of the time wearing contact lenses then you will likely be affected by symptoms of computer vision syndrome. 

Are Contact lenses and glass prescription the same?

No, they are not. Optometrist will provide an accurate prescription for both. As well for contact lenses, other parameters should also be considered for fitting purposes. 

Conclusion 

You need to consider various factors before choosing the right option for you. It depends on how active you are. 

For instance ; If you work in industries with hazardous environments, glasses will be a good option for you. Similarly, if you are related to sports then obviously contact lenses will be a good option for you. 

So, personally I would like you to advise you people to get both. Sometimes we can’t wear contact lenses all the time so using glasses may be a good idea. As well, if people wearing glasses don’t want to attend a certain ceremony or function with a pair of glasses then at that time they can wear contact lenses. 

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