The Benefits and Considerations of 14.5mm Large Diameter Contact Lenses

The Benefits of Large Diameter 14.5mm Contact Lenses

Contact lenses have become increasingly popular in recent years as an alternative to eyeglasses for vision correction. While the standard diameter size for contact lenses has traditionally been 14.0mm, many contact lens manufacturers have begun offering larger diameter lenses in the 14.5mm size.

These larger diameter 14.5mm contact lenses provide a number of benefits and advantages over smaller sized lenses, making them an excellent option for many contact lens wearers.

More Comfortable Fit

One of the biggest advantages of 14.5mm contact lenses is that the larger diameter allows the lenses to move less on the eye. This decreased movement reduces friction and provides a more comfortable fit, especially for those with dry eye issues or sensitive eyes.

The larger diameter also distributes pressure across more of the eye's surface area, reducing irritation and redness that can be caused by smaller lenses. This makes them a great option for all day wear.

More Stable Vision

Another benefit of the increased diameter of 14.5mm lenses is more stable vision. Because the larger lenses are less prone to movement and shifting on the eye's surface, vision tends to stay clearer and more focused.

Those who find their current smaller lenses become decentered or move off-center during wear will appreciate the excellent centration and visual acuity provided by 14.5mm lenses. The larger lenses help minimize vision fluctuations.

Larger Field of View

Not only does the 14.5mm diameter provide crisp central vision, it also allows for a wider unobstructed field of view. Those wearing standard 14.0mm lenses sometimes experience a faint ring or edge in their peripheral vision where the lens diameter ends.

By expanding the lens width by half a millimeter, 14.5mm contact lenses essentially increase the field of vision in all directions. This added range of view is especially advantageous for activities like sports that require excellent side vision.

More Exposure to Oxygen

Due to the larger surface area of 14.5mm lenses, more of the cornea is exposed to oxygen from the air even when the lenses are worn. This increased oxygen transmissibility helps keep the eyes white and healthy.

Limited oxygen could cause neovascularization and other issues over time, so the improved oxygen exchange of larger diameter lenses provides added corneal health benefits.

Enhanced Cosmetic Appeal

In addition to the performance and comfort advantages, 14.5mm contact lenses often provide cosmetic benefits as well. The slightly larger lenses can make the eyes appear bigger and rounder, providing a subtle but attractive large eyed look.

While professional circle lenses take this enlargement effect even further, 14.5mm lenses can give a very natural and realistic enhancement for those seeking fuller looking eyes.

Considerations When Switching to 14.5mm Lenses

As with any new vision correction option, there are a few factors to keep in mind when switching to 14.5mm diameter contact lenses for the first time:

Proper Fit

To gain all the benefits of larger lenses like comfort, stability, and vision quality, it is essential that 14.5mm lenses are properly fit by an eye doctor. Ill-fitting lenses can move or spin on the eye, causing vision problems and discomfort.

Adjustment Period

When first switching to 14.5mm contact lenses from smaller lenses, there is often an adjustment period of a few days to a week as you get used to the feel of the larger lenses. Mild irritation or awareness of the lenses is normal at first.

Ensure lenses are inserted and removed correctly each day to allow the eyes to adjust to the new diameter size. Proper use prevents issues like corneal abrasions during this adjustment period.

Limited Availability

While many major manufacturers now offer 14.5mm lenses, they are not yet as widely available as the 14.0mm size. Color options in particular may be more limited in the larger diameter. Check with your eye doctor about availability.

With the right fit and care, 14.5mm contact lenses offer excellent visual acuity and comfort for many wearers. Consult with your eye care professional to see if switching to this innovative lens size could benefit your vision and eye health.

FAQs

Who are 14.5mm contact lenses recommended for?

14.5mm lenses are great for those with dry eyes or irritation from smaller lenses moving excessively. They also benefit those wanting improved comfort, vision stability, and a subtle enlargement effect.

Do 14.5mm lenses feel very different?

At first, the larger lenses may feel slightly strange, but most adapt within a week. The edges may be more noticeable but should not be uncomfortable. Proper insertion and removal helps quick adjustment.

Are 14.5mm lenses available in my prescription?

Most major manufacturers now offer 14.5mm lenses in a wide range of prescriptions. However, color availability may be limited. Check with your eye doctor about options in your specific prescription.

Should I switch to 14.5mm lenses?

If your current smaller lenses are uncomfortable or shift a lot, 14.5mm may help. Also consider them if you want added eye health benefits from more oxygen exposure. Consult your eye doctor to see if they are right for you.

How much more do 14.5mm lenses cost?

Pricing for 14.5mm lenses is typically $10-20 more per box than 14.0mm lenses. While slightly more expensive, the benefits often outweigh the small price increase for many wearers.