RGP Contact Lenses in Honolulu, Hawaii
If soft contacts have never given you sharp, stable vision, rigid gas permeable (RGP) lenses may be the answer. These custom-fitted lenses are built for eyes that need more precision than a standard soft lens can offer, including irregular corneas, high astigmatism, and keratoconus.
At Simply Eyes Hawaii, Dr. Tracie Inouchi brings her focus on advanced contact lens fittings and ocular disease management to every RGP fitting, making sure your lenses are dialed in for both comfort and clear vision.
What Are RGP Contact Lenses?
RGP lenses are rigid, durable lenses made from an oxygen-permeable material. Unlike soft lenses, they hold their shape on the eye instead of conforming to the cornea’s surface. That rigidity gives RGP lenses their advantage: crisper optics and more consistent vision correction, especially for eyes with irregular curvature that soft lenses cannot correct as effectively.
They are sometimes called “hard” lenses, though today’s RGP materials are far more breathable and comfortable than older rigid lens designs from decades past.
Who Benefits from RGP Lenses?
RGP lenses are often the right choice if you:
- Have keratoconus or another irregular corneal condition
- Have high or irregular astigmatism that soft toric lenses cannot fully correct
- Have had corneal surgery, an injury, or scarring that changed your eye’s shape
- Have tried soft lenses and found your vision still blurry or unstable
- Want the sharpest possible optics your prescription allows
Dr. Inouchi’s Approach to RGP Fittings
Dr. Tracie Inouchi has been serving Honolulu since 2002, with a clinical focus on advanced contact lens fittings and the diagnosis and management of ocular disease. For RGP lenses, that means precise corneal measurements up front and close monitoring through your adjustment period, so any irritation or fitting issue gets caught early rather than becoming a reason to give up on the lenses.
RGP vs. Soft Contact Lenses
| Feature | Soft Lenses | RGP Lenses |
|---|---|---|
| Vision Sharpness | Good for most prescriptions | Sharper optics for irregular or complex eyes |
| Comfort | Comfortable from day one | Adjustment period of one to two weeks |
| Best For | Standard prescriptions, astigmatism | Keratoconus, irregular corneas, high astigmatism |
| Durability | Replaced daily, biweekly, or monthly | Can last a year or longer with proper care |
| Deposit Resistance | More prone to buildup | Resists deposits, easier to keep clean |
| Fitting Process | Straightforward | Custom fit, requires precise measurements |
If you want the visual clarity of an RGP lens with the comfort of a soft lens edge, ask about SynergEyes hybrid contact lenses, which combine both designs.
Our RGP Fitting Process
Getting fitted for RGP lenses takes more precision than a standard contact lens fitting. During your visit, we will:
- Measure the exact curvature of your cornea
- Evaluate whether RGP, hybrid, or another lens design fits your eyes best
- Fit trial lenses and check comfort, centering, and vision clarity
- Walk you through the adjustment period and proper care routine
- Schedule follow-up visits to fine-tune your fit as your eyes adapt
FAQs
There is an adjustment period, usually one to two weeks, as your eyes get used to a rigid lens. Most people find that discomfort fades quickly and the sharper vision is worth it.
With proper care, RGP lenses often last a year or longer, much longer than most soft lens replacement schedules.
Yes. RGP lenses are one of the most effective non-surgical options for keratoconus because they vault over the irregular cornea and create a smooth, consistent optical surface.
Yes. RGP fittings require detailed corneal measurements beyond a standard contact lens exam to ensure the lens shape matches your eye precisely.
If comfort remains an issue after the adjustment period, hybrid lenses like SynergEyes may offer a middle ground between RGP clarity and soft lens comfort.
RGP Lens Care Products Available In Office
Proper cleaning and disinfecting matters even more with RGP lenses than with soft lenses. We carry Boston Solutions products in office, including Boston Simplus multi-action solution and Boston Advance cleaner and conditioning solution, so you can pick up everything you need for your RGP lens care routine during your visit.