Glasses Wearers Need to Consider


In Which Situations Can You Use Glasses? Tips for Choosing, Using, and Cleaning Your Glasses

If you are one of the millions of people who need vision correction, glasses can be an excellent tool to improve your sight and quality of life. However, choosing the right glasses, using them properly, and keeping them clean and safe require some knowledge and attention. In this article, we will discuss various situations in which you can use glasses and provide practical tips for selecting, using, and cleaning your glasses.

Table of Contents

  1. Introduction
  2. When do you need glasses?
  3. Types of glasses
    • Prescription glasses
    • Non-prescription glasses
    • Reading glasses
    • Computer glasses
    • Sunglasses
  4. How to choose the right glasses
    • Get a comprehensive eye exam
    • Consider your lifestyle and preferences
    • Pick the right frame
    • Select the best lenses
    • Think about coatings and accessories
  5. How to use glasses properly
    • Wear them consistently
    • Adjust them to fit properly
    • Handle them with care
  6. How to clean and maintain glasses
    • Use the right tools and products
    • Follow a regular cleaning routine
    • Avoid damaging your glasses
  7. Conclusion
  8. FAQs

When do you need glasses?

Glasses are a useful tool to correct various visual problems that affect people of all ages and backgrounds. Some of the most common conditions that may require glasses include:

  • Myopia (nearsightedness): When you have difficulty seeing distant objects clearly.
  • Hyperopia (farsightedness): When you have difficulty seeing close objects clearly.
  • Astigmatism: When your vision is blurry or distorted due to an irregularly shaped cornea or lens.
  • Presbyopia: When you have difficulty reading or focusing on nearby objects due to aging-related changes in the lens.

Other less common conditions that may benefit from glasses include amblyopia (lazy eye), strabismus (crossed eyes), and cataracts. If you experience any visual symptoms such as headaches, eye strain, double vision, or difficulty seeing in low light, you should consult an eye doctor to determine whether you need glasses or other treatments.

Types of glasses

Depending on your specific visual needs and preferences, there are several types of glasses you can choose from. Some of the most common ones include:

Prescription glasses

Prescription glasses are designed to correct your specific vision problems and provide you with optimal clarity and comfort. They are custom-made according to your eye doctor’s prescription, which includes the exact measurements of your eye refractive error and any other relevant factors. Prescription glasses can come in various shapes, sizes, materials, and designs, and can be adapted to different lifestyles and activities.

Non-prescription glasses

Non-prescription glasses, also known as plano glasses or fashion glasses, do not have any corrective power and are worn primarily for aesthetic purposes. They can be made of the same materials and styles as prescription glasses and can be purchased over-the-counter or online. Non-prescription glasses may offer some protection against glare, dust, wind, or UV radiation, but they cannot correct your vision if you have a refractive error.

Reading glasses

Reading glasses are a type of prescription glasses that are designed to enhance your near vision and make it easier for you to read, write, or perform close-up tasks. They usually have a positive power in the range of +1.00 to +3.00 diopters and are worn on a part-time basis, depending on your visual needs. Reading glasses can be bifocal, trifocal, or progressive, depending on the number of vision zones they have.

Computer glasses

Computer glasses, also known as blue light glasses or digital eyestrain glasses, are a type of prescription or non-prescription glasses that are designed to reduce the harmful effects of blue light emitted by digital screens such as computers, phones, tablets, and TVs. Blue light can cause eye strain, headaches, sleep disturbances, and other health issues, especially if you spend long hours in front of screens. Computer glasses can have a special coating or tint that blocks or filters out blue light and reduces glare and reflections.


Sunglasses are a type of non-prescription glasses that are designed to protect your eyes from the harmful effects of the sun’s UV rays and bright light. Sunglasses can come in various styles, shapes, and colors, and can have different levels of UV protection, polarization, and lens materials. Sunglasses can improve your visual comfort, reduce glare, prevent cataracts and macular degeneration, and enhance your outdoor activities.

How to choose the right glasses

Choosing the right glasses can be a daunting task, especially if you are not familiar with the various options and factors involved. Here are some tips to help you select the best glasses for your needs:

Get a comprehensive eye exam

Before you choose your glasses, you should get a comprehensive eye exam from a qualified eye doctor or optometrist. An eye exam can detect any underlying vision problems, eye diseases, or general health issues that may affect your vision. Your eye doctor can also measure your prescription, pupil distance, and other relevant factors that can impact your glasses’ fit and function.

Consider your lifestyle and preferences

When choosing glasses, you should consider your lifestyle and preferences, such as your occupation, hobbies, fashion style, and budget. Your glasses should fit your daily activities and enhance your visual performance, comfort, and aesthetics. For example, if you work on a computer for many hours, you may need computer glasses that reduce eye strain and fatigue. If you play sports or engage in outdoor activities, you may need sunglasses that protect your eyes and improve your vision.

Pick the right frame

The frame is a crucial part of your glasses that can affect your comfort, durability, and style. Frames can come in various materials, such as plastic, metal, titanium, or wood, and can have different shapes, sizes, and designs. You should choose a frame that fits your face shape and size, your skin tone and hair color, and your personal taste and style. You should also consider the frame’s weight, flexibility, and adjustability, and its compatibility with your lenses.

Select the best lenses

The lenses are the most important part of your glasses that determine your vision quality, clarity, and safety. Lenses can come in various materials, such as plastic, glass, or polycarbonate, and can have different coatings and treatments, such as anti-glare, scratch-resistant, or photochromic. You should choose lenses that match your prescription, visual needs, and lifestyle, and that provide you with optimal visual performance and comfort. You should also consider the lens thickness, weight, and curvature, and their impact on your vision correction.

Think about coatings and accessories

Coatings and accessories are optional features that can enhance your glasses’ functionality and durability. Coatings can include anti-reflective, anti-fog, or UV protection coatings that can reduce glare, prevent fogging, or block harmful UV rays. Accessories can include cases, cleaning cloths, or clip-ons that can protect your glasses, clean them properly, or convert them into sunglasses. You should choose coatings and accessories that fit your needs and budget and that improve your glasses’ lifespan and performance.

How to use glasses

Once you have chosen your glasses, it’s important to use them properly to maximize their benefits and prevent any damage or discomfort. Here are some tips on how to use glasses correctly:

Wear them consistently

To get the most out of your glasses, you should wear them consistently and according to your eye doctor’s instructions. Depending on your prescription, you may need to wear your glasses all the time or only for certain activities. You should avoid taking off your glasses frequently or wearing them improperly, as this can cause eye strain, headaches, or accidents.

Adjust them to fit properly

To ensure your glasses fit properly, you should adjust them according to your face shape and size. You can use the nose pads, the temples, or the bridge to adjust the position and angle of your glasses. Your glasses should sit comfortably on your nose and ears without slipping, pressing, or sliding. If you feel any discomfort or irritation, you should consult your eye doctor to adjust your glasses or replace them.

Handle them with care

To prevent any damage or scratches, you should handle your glasses with care and avoid exposing them to extreme temperatures, humidity, or pressure. You should use both hands to put on or take off your glasses, and avoid bending or twisting the frames or the temples. You should also avoid placing your glasses face down or leaving them in direct sunlight or near chemicals or sharp objects.

How to clean and maintain glasses

To ensure your glasses stay clean and safe, you should follow a regular cleaning routine and use the right tools and products. Here are some tips on how to clean and maintain your glasses:

Use the right tools and products

To clean your glasses properly, you should use a soft, lint-free cloth or microfiber towel, and avoid using paper towels, tissues, or other rough materials that can scratch or damage your lenses. You should also use a mild, fragrance-free soap or cleaning solution that is specially designed for glasses and avoid using any harsh chemicals or detergents.

Follow a regular cleaning routine

To prevent any buildup of dirt, oil, or bacteria, you should clean your glasses regularly, preferably once a day or more if you use them frequently. You should rinse your glasses under lukewarm water to remove any debris or particles, and then gently rub the lenses and frames with the cleaning cloth or solution. You should also dry your glasses with a clean, dry cloth or let them air-dry.

Avoid damaging your glasses

To avoid any accidental damage or loss of your glasses, you should avoid wearing them in hazardous or risky situations, such as swimming, showering, or playing contact sports. You should also avoid exposing your glasses to extreme temperatures, humidity, or pressure, and store them in a protective case when not in use. You should also check your glasses regularly for any signs of wear and tear, and have them repaired or replaced as needed.


Glasses can be a valuable tool for improving your vision and quality of life, but they require some knowledge and attention to choose, use, and maintain them properly. By following the tips and guidelines provided in this article, you can select the best glasses for your needs, use them effectively, and keep them clean and safe.


  1. How often should I get my eyes checked for new glasses?

You should get your eyes checked at least once every two years if you have no significant vision problems or risk factors. However, if you have a history of eye diseases, diabetes, high blood pressure, or other health issues, you may need more frequent eye exams.

  1. How can I tell if my glasses fit properly?

Your glasses should fit snugly but not too tightly on your nose and ears, and should not slide, pinch, or press. You should also ensure that the lenses are centered properly in front of your eyes and that you can see clearly through them without any distortions or blurs.

  1. Can I wear contact lenses instead of glasses?

Yes, if you prefer to wear contact lenses instead of glasses, you can discuss your options with your eye doctor. Contact lenses can provide you with more natural vision, greater flexibility, and a wider range of activities, but they also require more maintenance, care, and risk management.

  1. How can I prevent my glasses from fogging up?

To prevent your glasses from fogging up, you can use a special anti-fog coating or solution that can repel moisture and heat. You can also adjust your glasses to fit more loosely and allow more ventilation, or use a cloth or tissue to wipe off any moisture or condensation.

  1. How can I remove scratches from my glasses?

To remove scratches from your glasses, you should avoid using any abrasive or acidic materials that can further damage your lenses. You can use a mild polishing compound or toothpaste to buff out minor scratches, or have your glasses professionally repaired or replaced if the scratches are significant or affect your vision.

By following these FAQs, you can better understand how to choose, use, and maintain your glasses for optimal vision and comfort.

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