Essential Insights Before Using Contact Lenses

Key facts to consider before trying contact lenses
Contact lenses are thin, curved optical devices designed to rest on your tear film, serving as vision correction tools. They are generally transparent, sometimes with subtle pigmentation to ease handling.

If you prefer a lightweight alternative to glasses, contact lenses are a great option. Here are important points to keep in mind when selecting your lenses.

What types of contact lenses are available?
Contact lenses come in five main categories based on their structure:

Rigid gas-permeable lenses: Developed in the 1940s, these plastic lenses are made from polymethyl methacrylate. Although initially oxygen transmission was limited, modified designs emerged in the 1970s to improve oxygen flow. These lenses are lightweight and durable.

Soft contact lenses: Introduced in the 1970s, these lenses are crafted from hydroxyethyl methacrylate, which absorbs water and molds comfortably over the eye’s surface. They marked a major technological leap.

Disposable lenses: Evolving since the 1980s, these soft lenses are designed for short-term use, with options for daily, weekly, monthly, or quarterly wear, offering convenience and hygiene.

Silicone hydrogel lenses: Made from silicon-based plastics, these lenses supply higher oxygen levels to the eye, promoting health and comfort while resisting dryness.

Scleral lenses: Utilizing advanced computer-aided design, scleral lenses are larger, providing superior comfort and coverage for complex prescriptions.

How long can you wear contact lenses safely?

Follow your eye care specialist’s guidelines tailored to your chosen lens type.

Generally, lenses can be worn during the day for up to 16 hours.

Avoid wearing lenses overnight unless prescribed for extended wear.

New users should gradually extend wear time to prevent discomfort.

Are contact lenses safe to wear?

They are safe if used properly, but overuse can harm your eyes.

Always consult an eye care professional before starting use.

Stick to the recommended wearing schedule to prevent complications.

Choose high-quality lenses for comfort and safety.

Can I shower with contact lenses?

It’s best to remove lenses before showering to avoid infection.

You can store lenses in solution if needed, but avoid wearing them in water.

Daily disposables can be worn during a shower with caution, minimizing water exposure.

Refrain from swimming or sleeping with lenses in.

Top contact lens brands you can trust

ACUVUE®

DAILIES®

AIR OPTIX®

Soflens

Biofinity®

Bausch & Lomb

Aqualens

If you're considering switching to contact lenses, explore these trusted options to find the perfect fit for your vision needs!