Why Contact Lenses Get Blurry

Why do contact lenses get blurry? Picture this: you're going about your day, enjoying crisp, clear vision with your contact lenses when suddenly, everything starts to blur. Sound familiar? If you're a contact lens wearer, you've likely experienced this frustrating phenomenon at some point. But fear not, for we're here to demystify the reasons behind why contact lenses get blurry and offer insights into how to maintain optimal clarity throughout your day.

1. Debris and Build-Up:

One of the most common culprits behind blurry vision with contact lenses is the accumulation of debris and build-up on the lens surface. Throughout the day, your lenses can accumulate protein deposits, oils, dust, and other particles from the environment and your tear film. This build-up can interfere with the smooth surface of the lens, causing light to scatter and vision to become blurry.

2. Dryness:

Another frequent offender is dryness. Your eyes naturally produce tears to keep your cornea and contact lenses moist and lubricated. However, factors such as environmental conditions (e.g., air conditioning, heating), prolonged screen time, or certain medications can lead to reduced tear production or increased evaporation, resulting in dry eyes. When your eyes lack sufficient moisture, your contact lenses can stick to the surface of your eyes, causing discomfort and blurriness.

3. Improper Cleaning and Care:

Proper cleaning and care of your contact lenses are essential for maintaining clear vision. Failure to clean your lenses regularly or using improper cleaning solutions can lead to the accumulation of debris, bacteria, and other contaminants on the lens surface. This not only increases the risk of eye infections but can also contribute to blurry vision as the lens becomes coated with residue.

4. Lens Fit and Prescription:

The fit and prescription of your contact lenses play a significant role in ensuring clear vision. If your lenses are ill-fitting or if your prescription is outdated, it can result in discomfort, irritation, and blurred vision. An improper fit can cause the lens to move around on the surface of your eye, leading to inconsistent focus and clarity.

5. Environmental Factors:

Environmental factors such as humidity, temperature, and air quality can also impact the performance of your contact lenses. High humidity levels can cause your lenses to retain moisture and adhere to your eyes, while low humidity levels can lead to dryness and discomfort. Similarly, extreme temperatures or exposure to smoke, dust, or pollen can affect the condition of your lenses and contribute to blurry vision.

6. Manufacturer's Defect:

A manufacturer's defect refers to any flaw or irregularity in a product that occurs during the manufacturing process. In the context of contact lenses, a manufacturer's defect can manifest as various issues that affect the quality or performance of the lenses. These defects can range from minor imperfections to tears, which can compromise the integrity of the lens. MyLens.ca is an authorized retailer, and if you experience a defective lens, we'll work with the manufacturer to get you replacement lenses free of charge!


Maintaining Clarity: Tips and Tricks

Now that we've uncovered the reasons behind why contact lenses get blurry, let's explore some tips and tricks to maintain optimal clarity:

  • Clean your lenses regularly with a suitable contact lens solution and follow proper hygiene practices.
  • Stay hydrated by drinking plenty of water to help combat dryness and maintain moisture in your eyes.
  • Use lubricating eye drops or rewetting drops to alleviate dryness and improve comfort.
  • Replace your contact lenses as recommended by your eye care professional and avoid wearing them beyond their expiration date.
  • Ensure proper lens fit and prescription by scheduling regular eye exams with your optometrist or ophthalmologist.

By following these guidelines and staying proactive in caring for your contact lenses and eye health, you can minimize the occurrence of blurry vision and enjoy clear, comfortable vision throughout your day. Remember, your eyesight is precious, so treat it with the care and attention it deserves.


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