For more info please call us at - 415. W hat was once one of the more popular methods of mitigating contact lens–related discomfort is now often relegated to an afterthought. 824. Modern scleral. Vision Professionals - Sunbury. Call 856-205-4141. To book an eye exam or talk to one of our highly experienced staff members, call us at 1-403-516-2292 or fill out the contact form . Extended Wear: can be worn overnight. People who are best suited for Orthokeratology (Ortho-k) have nearsightedness less than -4. Disadvantages of Gas Permeable Contact Lenses. 50 x 180, and Ks are 44. Next comes lens permeability. Contact lenses Gas-permeable lenses. These two new materials (Acuity 200, Acuity Polymers and Infinite 200, Contamac) aim to provide a better environment for the cornea by providing more oxygen. Research shows GP lenses provide superior vision over their soft toric lens counterparts—including for patients with moderate to high astigmatism of 2. Phone: (804) 451-5191 Email: [email protected] increases comfort and maintains eye health. Hours & Location;. Gas Permeable (GP) or Rigid Gas Permeable (RGP) contact lenses are an alternative to soft contact lenses that are made from a hard, oxygen permeable material. 2mm near-center design, while the aspheric lens design has a 3. West Springfield Office; Careers; Contact; PAY BILL ONLINE. Read More. Gas Permeable (GP) or Rigid Gas Permeable (RGP) contact lenses are an alternative to soft contact lenses that are made from a hard, oxygen permeable material. 5 Fl Oz (Pack of 2)In comparison, most conventional GP contact lenses are 9. Her visual acuity was 20/50. DESCRIPTION OF LENSES The OPTIMUM GP series of contact lenses are fabricated from the hydrophobic contact lens materials (roflufocon A), (roflufocon C), (roflufocon D), & (roflufocon E). Van der Worp E, Bornman D, Ferreira DL, et al. Gas Permeable (GP) Contact Lenses. Your contact will be uncomfortable and won’t provide clear vision. Look in a well-lit mirror. The price range for contacts can feel broad, but. These lenses, called corneo-scleral lenses, generally are approximately 13 to 15 mm in diameter. See More. GP lenses allow your eyes to “breathe” better. For example, certain wetting or soaking solutions can make gas. Simply remove the lens, clean it off, and reapply properly. ESSential Multifocal GP lenses utilize an alignment fitting philosophy that ensures long-term corneal integrity and stable vision. 13. 13. 25D or higher. When placed on the human cornea, the OPTIMUM GP rigid gas permeable contact lenses act as a refracting medium to focus light rays upon the retina. 12 week supply. Gas Permeable (GP) or Rigid Gas Permeable (RGP) contact lenses are an alternative to soft contact lenses that are made from a hard, oxygen permeable material. Trivedi , Suresh K. Even though modern soft contacts and gas permeable lenses are more breathable than older designs,. Advantages of Gas Permeable Lenses. Contact Lenses for Pre- and Post-Surgery. GP lenses are currently less popular than soft lenses but offer a number of advantages and are continuing to improve as research and technology advance. Contact Lenses. For rigid gas permeable lenses. Home » Contact Lenses » Gas Permeable (GP) Contact Lenses. It is used to promote wettability, decrease fogging, and decrease deposits. By definition, scleral gas-permeable contact lenses measure 12. Hassle-Free Ordering & Express Delivery. See if gas permeable contact lenses are the right option for you. Modification of contact lens may be reported using CPT code 92325 when performed separately. Most disposable contact lenses are made with an injection molding process, as this method is faster and less expensive than lathe cutting processes. Good thing Menicon offers Unique pH, a multipurpose contact solution suitable for all GP lenses. ” Getting oxygen to the eye reduces the risk of problems caused by hypoxia (reduced oxygen supply). Boston Gas Permeable (GP) contact lenses offer clear vision with high visual acuity. 94mm, 7. They offer excellent eye health: because they… Read. PMMA lenses were commonly prescribed years ago, but have essentially been replaced by gas permeable lenses. • Over-refract and adjust the lens power if necessary. You can also opt to visit our clinic in West New York, New Jersey, for a walk-in consultation. Tuesday. What is a Gas Permeable (GP) lens? Why GP. 336). Gas Permeable (GP) or Rigid Gas Permeable (RGP) contact lenses are an alternative to soft contact lenses that are made from a hard, oxygen permeable material. With over 50 years of experience in manufacturing gas permeable contact lenses, you can count on our lab’s state-of-the-art equipment,. , a privately held company based in Cincinnati, Ohio and its partner company MidSouth Premier Ophthalmics, based in Brentwood, Tenn. The optic zone of the lens varies widely in diameter and may range from 5 to 8 mm, depending on the overall diameter of the lens. Jedlicka J, Denaeyer G. 19 ± 0. The pre-lens tear film consists of the outer lipid layer of the tear film and a portion of the aqueous and mucin mixture. The price range for contacts can feel broad, but they. 107 West Portal Ave San Francisco, CA. GP lenses are currently less popular than soft lenses but offer a number of advantages and are continuing to improve as research and technology advance. Centers for Disease Control and Prevention. Eye Contact Lens. Class: Class II . Valley Contax is a custom GP (gas permeable) contact lens manufacturer located in Eugene, Oregon. Specialized Uses of. For more information. 49 will be used here) and the index of the tear lens (n = 1. Several types of hybrids are available, including multifocal designs. 67 ± 0. Abby ABB Contact Lens Catalog Soft, Custom Soft & Gas Permeable Contact Lenses; ABB Specialty. As an example the Proclear Multifocal “D” lens design (CooperVision) incorporates a fixed 2. GP lenses have a smaller diameter than soft. Romero-Rangel T, Stavrou P, Cotter J, et al. )In the late 1970s, gas permeable contact lenses were first introduced. The question of which contact lens is best for you should ultimately be decided in. About ABB; News; Careers; FAQs; Contact; Legal. Gas permeable lenses provide a better oxygen supply than most soft lenses because: The silicone-containing lens…In 2023, the average eye exam cost by region is: Midwest – $87. ICD GP Lenses. Gas Permeable (GP) or Rigid Gas Permeable (RGP) contact lenses are an alternative to soft contact lenses that are made from a hard, oxygen permeable material. And silicone is a material that is oxygen permeable, which means that oxygen can pass directly through GP lenses to keep the cornea healthy. Table 2 shows the mean BOZR of the diagnostic lens. Most GP lenses incorporate silicone, which makes them more flexible than PMMA. Disadvantages of Gas Permeable Contact Lenses. Lens Design. On opening day, Contamac was excited to announce the launch of Nutrifill, an FDA cleared (K181566) preservative-free saline solution with 5 essential electrolytes for filling and rinsing scleral, hybrid,. BOOK EXAM! Hours & Location; Eye Care Clinic. 4 percent of this age group), and 33. Gas Permeable (GP) Contact Lenses. 00D of with-the-rule astigmatism. 5 mm in diameter and cover only 75 to 80 percent of the cornea. Gas permeable contact lenses from BeSpoke Vision can help many patients achieve the clearest possible vision. The wettability of a gas permeable material is one of the key factors governing the performance of a lens on eye and along with permeability, will influence a practitioner’s choice of a particular material. Northwest – $131. GP lenses are currently less popular than soft lenses but offer a number of advantages and are continuing to improve as research and technology advance. We've been serving eyecare professionals since 1981 with contact lenses that are powerful, intuitive and effective and by delivering unparalleled support to go along with them. In a recent study, 44 lens designs of different daily disposable, two-week replacement, four-week replacement and toric lenses were evaluated for contact lens sagittal height and ranged from 3,372µm to 4,157µm. Rigid gas permeable (GP) lenses have been successfully used to provide an adequate visual correction for patients with keratoconus by providing a smooth optical surface to correct irregular astigmatism. Money Back. Contact lenses were worn on average for a median of 12 h per day (IQ range 10–14). MMA contact lenses are rigid contact lenses that look like GP lenses but are made of a plastic material that is not oxygen permeable. (September, 2016). GP lenses are durable and long-lasting. According to the Amsler–Krumeich classifications, we included 18 eyes in stage 1, 35 eyes in stage 2, and 28 eyes in stage 3. The locations of the powers in a concentric design can vary: GP bifocals usually have the distance power in the center (called center-distance). These lenses also are called GP lenses, rigid gas. Fig. Available as spheres and back surface toric design. The Bausch + Lomb Boston Rewetting Drops are made for people with rigid gas permeable (RGP) lenses, i. GP lenses are currently less popular than soft lenses but offer a number of advantages and are continuing to improve as research and technology advance. Southeast – $103. Soft contact lenses include: Daily Wear: can be worn up to 18 hours but must be removed and cleaned at night. Because GP lenses are made with oxygen-permeable silicone, they allow more oxygen to reach the front surface of the eye than traditional hydrogel soft. 50mm). Price above includes standard sphere lens only. Wisconsin 1220 Miller Park Way, West Milwaukee, WI 53214 Contact Lenses in Shorewood,. With over 50 years of experience in manufacturing gas permeable contact lenses, you can count on our lab’s state-of-the-art equipment, cutting-edge technology, and top quality materials to provide your patients with exceptional service and GP lenses. Purpose : Contact lens surface dryness, deposit accumulation, and discomfort are crucial factors leading to patient dissatisfaction while wearing gas permeable (GP) contact lenses. They offer excellent eye health: because they… Read More Lens Design Bausch + Lomb is one of the world leaders in the research, development and supply of gas permeable contact lenses… Read More Click here to order contact lenses, delivered straight to your door! Gas permeable (GP) contact lenses, also known as rigid gas permeable (RGP) lenses, are hard contact lenses made of silicone-containing compounds that allow oxygen to pass through the lens material to the eye. The Renovation Multifocal is ideal for: All presbyopic patients, even the mature presbyope with an add power of +2. Soft contact lenses are the most commonly prescribed due to the fact that they are extremely comfortable. [1,2,3,4,5] Fitting of GP lenses in keratoconus patients and achieving an acceptable fit can be considered challenging for eye care. His practice is devoted to specialty contact lenses and orthokeratology. Rigid gas-permeable contact lens problem solving. Lippincott, Williams, and Wilkins. Enhanced comfort through edge lift control. These lenses, compared to their more popular soft lens counterparts, are more conducive to good eye health (smaller. By definition, scleral gas-permeable contact lenses measure 12. Gas permeable contact lenses is the term given to rigid lenses made of durable plastic that transmits oxygen (soft cotact lenses are also gas permeable). 9 million. Vision Plus Eye Contact Lenses - 20 Pacific Northwest Optometry Clinic Locations. Rinse lens and lens case thoroughly with saline or multipur-pose contact lens solution (no water). If you wear hard contacts, you'll need to look for drops specially formulated for your lenses; you can't grab any contact-friendly solution off the shelf. Gas Permeable (GP) or Rigid Gas Permeable (RGP) contact lenses are an alternative to soft contact lenses that are made from a hard, oxygen permeable material. 1009. Pros. [ePub ahead of print]They’re available as soft or GP lenses. Soft contacts are great at. Healthy Contact Lens Wear and Care. A reverse piggyback tandem of a soft lens placed on top of a GP lens failed to provide an optimum fitting relationship in this case. Multifocal lenses tend to be the concentric type, meaning the different powers in the lens radiate out from the center of the lens to the outer edges. Pp 351. Before the introduction of soft lenses. 2000;130:25-32. Rigid Gas-Permeable Contact Lens (RGPs) merupakan lensa kontak yang bahannya lebih kaku dan tahan lama ketimbang soft contact lens. Though not as popular as soft contact lenses, GP lenses offer a number of advantages over soft lenses. Specialized Uses of. GP lenses are currently less popular than soft lenses but offer a number of advantages and are continuing to improve as research and technology advance. Options available to ODs include silicone hydrogel soft skirt lenses, gas permeable (GP) lenses, SynergEyes Duette progressives, and. GP lenses allow your eyes to “breathe” better. Contact lenses: When prescription eyeglasses no longer provide adequate vision correction, scleral lenses or rigid gas permeable (GP) lenses can correct irregular corneas by providing a smooth ocular surface. Comfort. Gas permeable (GP) contact lenses, also known as rigid gas permeable (RGP) lenses, are hard contact lenses made of silicone-containing compounds that allow oxygen to pass through the lens material to the eye. Skip to main content 3848 Veterans Memorial Blvd. One example of myopia control contact lenses available in the U. (21 CFR 886. — ABB Optical Group, a leading distributor of optical products, is acquiring Diversified Ophthalmics, Inc. 0 Cart; Contacts America. They are generally smaller than soft lenses. Clear Care is a convenient and highly effective hydrogen peroxide based system for simultaneous cleaning, daily protein removal and disinfecting of soft (hydrophilic) and rigid gas permeable lenses as recommended by. Wash your hands. Hybrid lenses try to combine the vision quality of rigid lenses with the comfort and stability of soft lenses, and they are a reasonable treatment for many keratoconic patients. GP lenses are durable and long-lasting. It launched in 2017. The mean BOZR fitted in keratoconus eyes was 7. acrylate and silicone acrylate rigid gas permeable contact lenses. For those who want to enhance or change their eye color, we have many colored contact lens options from gently enhancing the color of your eye to changing the color of your eye. Located at 160 West Street in. About a decade or two ago, you might have thought that you had seen it all when hard contact lenses were ruling the day. Gas Permeable (GP) or Rigid Gas Permeable (RGP) contact lenses are an alternative to scleral contact lenses and soft contact lenses that are made from a hard, oxygen permeable material. Gas Permeable (GP) or Rigid Gas Permeable (RGP) contact lenses are an alternative to soft contact lenses that are made from a hard, oxygen permeable material. 44-1. Now easier to use. West Springs. GP lenses. Call us today at (212) 235-1031 for an appointment! Gas Permeable (GP) Contact Lenses. 3mm distance zone and the remaining area, 1. 1-Day Acuvue Define. Friday, October 21, 2016 5:10 AM. Modification of contact lens may be reported using CPT code 92325 when performed separately. GP lenses are currently less popular than soft lenses but offer a number of advantages and are continuing to improve as research and technology advance. J Am Optom Assoc 56(3): 184-189, 1985; Silbert JA: Take the bother out of bitorics. Store lens dry or in conditioning solution (Unique pH, Boston Advanced, Boston ConditioningWettability of GP contact lens materials. Soft Contact Lenses. Phan VA, Kim YH, Yang C, Weissman BA. Gas Permeable (GP) Contact Lenses. GP contact lenses recommended by our San Francisco eye doctor are custom made for each patient based on the eye’s individual curvature, size, corneal shape. 12 Another 350µm should also be included to account for necessary corneal clearance. In most cases, hybrid. Hard contact lenses are also known as gas permeable lenses and rigid gas permeable lenses. Dry Eyes Quiz;. Most people choose soft. We also proudly offer our in house multifocal design (High. Gas Permeable (GP) Contact Lenses. com GP contact lenses are custom made for each patient based on the eye’s individual curvature, size, corneal shape. Shop contact lenses. , Ste 202 Metairie, LA 70002Bifocal and Multifocal Contact Lenses If you need correction for presbyopia but dislike the idea of bifocal eyeglasses, you have many contact lens options. Concentric bifocal lenses can be made of either soft or rigid gas permeable (RGP or GP) contact lens materials. West Linn, OR 97068 Re: K202860 Trade/Device Name: Valley Contax Single Vision (SV) Gas Permeable Contact Lens (roflufocon D,. Find a variety of affordable and high-quality lens solution from top brands. Our. 21. For lenses from 16mm to 30mm, a larger case may. Using the wrong enzyme cleaner could damage or discolor your lenses. Contact Lenses for Keratoconus- Current Practice Open Ophthalmol J. doi: 10. Standard Gas Permeable (GP) contact lenses and Scleral contact lenses are the treatment option of choice for keratoconus because they help contain the shape of the cornea to prevent further bulging of the cornea. For example, soft contact lenses may not provide. For gas permeable contact lenses. From GP Lens Institute. 5 percent of adolescents), 7. According to the Amsler–Krumeich classifications, we included 18 eyes in stage 1, 35 eyes in stage 2, and 28 eyes in stage 3. It was made from polymethyl methacrylate or PMMA (Lucite), a plastic developed for use in industry and by the military. 99; Gas permeable (GP) Boston XO2 RGP contacts by Bausch and Lomb – $100; Fluoroperm 30 RGP contact lenses by Paragon Vision Sciences – $180; Single. Gently press the concave end of this. Price above includes standard sphere lens only. This ingredient actually helps reduce the friction between your lens and your eye and the preservative system is gentle on the eyes. Effective lens cleaning solution for gas permeable (GP) and hard contact lenses. GP lenses are currently less popular than soft. Cost of Gas Permeable Lenses. Contact lens prescriptions are valid and will only be released if the patient is properly fit with contact lenses. This allows to bypass severe corneal irregularities. Silicone hydrogel contact lenses are advanced contacts that may be healthier than regular soft lenses. It is. Centers for Disease Control and Prevention (CDC), an estimated 45 million Americans wear contact lenses — including 3. Picciano S, Andrasko GJ. In the last year, two new GP materials were launched that may be useful in the fitting of scleral lenses. Fitchburg, MA . Another option is to use a small "suction cup" device sold in the contact lens care section of drug stores. Hard lenses may feel uncomfortable at first, but many people adjust to wearing them and they can provide excellent vision. Boston XO ® and Boston XO 2 ® are formulated to meet the demands for high oxygen delivery, without compromising lens design performance requirements and surface wetting characteristics. Fill lens well with hydrogen peroxide solution, 3%. AAV Media. Gas-permeable lenses are made of a special plastic that "breathes" allowing needed oxygen to pass directly through the lens to the eye. Advanced Eyecare Specialists in West Palm Beach offers many options for contact lenses. 0mm near-center aspheric lens design. Rigid Gas Permeable Lenses. lens gives the fitter a new dimension to successfully provide a healthy corneal response together with improved vision. Today’s high-Dk GP contact lenses provide increased oxygen such that a bitoric GP can be prescribed with the toricity that closer matches the corneal toricity. The advent of soft disposable contact lenses permanently altered the contact lens landscape, resulting in the decline of corneal gas permeable (GP) lens fitting. We have multifocal soft and gas permeable multifocal lenses. Hybrid contact lenses. Because GP lenses are made with oxygen-permeable silicone, they allow more oxygen to reach the front surface of the eye than traditional hydrogel soft contact lenses. 1-800-GET-LENS ® - Gas Permeable Contacts - LOWEST PRICE. There are two categories of contact lenses based on. Another category of gas permeable lenses bridges the size gap between conventional GP lenses and mini-sclerals. 8:00 - 5pm. Advantages of gas permeable lenses. Request an Appointment. 21 If you have mild keratoconus, which does not progress (get worse over time), contact lenses may be the best and only treatment needed. This type of lens can be made to fit your corneas. Dr. 301-656-0775. Rigid gas permeable lenses, known as ‘hard’ lenses, are worn by about 13% of contact lens wearers in the United States. Silicone hydrogel contact lenses: A complete guide. To access addresses, phone number, etc. Methods: Subjects were 116 8- to 11-year old children in the Contact Lenses and Myopia Progression Study. Coral Springs, FL 33065 800-852-8089. • If there is poor lens translation, flatten the base curve to aid translation. Paragon Vision Sciences (cont'd. Hard contact lenses that are made of silicone-containing compounds which allow oxygen to pass through the lens material to the eye are Gas permeable (GP) contact lenses, or rigid gas permeable (RGP) lenses. Hassle-Free Ordering & Express Delivery. They also have some limitations. Orthokeratology is a non-surgical treatment that uses specially shaped GP lenses to temporarily reshape the cornea in order to eliminate nearsightedness. Lambert SR, Ward MA. If fitting a 15mm lens, 2,000µm—the average sagittal height for most eye types from a chord length of 10mm to 15mm—will need to be added. West Springfield Office; Careers; Contact; PAY BILL ONLINE. The terms of the transaction were not disclosed. The hard, oxygen-permeable material lets the eye breathe and significantly reduces the chance of infection due to protein deposits which tend to harbour bacteria on soft lenses. 38 mm. Soft contact lenses have their disadvantages too, including a higher rate of infection and less durability than gas permeable. Their ability to transmit oxygen reduces eye problems. GP lenses are currently less popular than soft lenses but offer a number of advantages and are continuing to improve as research and technology advance. Gas Permeable (GP) or Rigid Gas Permeable (RGP) contact lenses are an alternative to soft contact lenses that are made from a hard, oxygen permeable material. Hard contact lenses were made of a material known as PMMA or Perspex. For GP lenses, Clear Care’s indication includes a digital rubbing step. As an example the Proclear Multifocal “D” lens design (CooperVision) incorporates a fixed 2. Book Appointment Call 1. Store lens dry or in conditioning solution (Unique pH, Boston Advanced, Boston Conditioning Wettability of GP contact lens materials. Lens adherence, although it generally does not go unmentioned. Gas-Permeable (GP) or Rigid Gas Permeable (RGP) contact lenses are an alternative to soft contact lenses that are made from a hard, oxygen permeable material. 5 mm in diameter and cover only 75% to 80% of the cornea. Gas permeable lenses provide a better oxygen supply than most soft lenses because:. Clinical Contact Lens Practice. Astigmatism, presbyopia, keratoconus and dry eyes needn’t be a barrier to contact lens wear but are possible with time and patience. Coral Springs, FL 33065 800-852-8089. Rigid gas permeable or simply gas permeable (GP) lenses can be mistaken for the hard contacts of the past, but they are much more flexible, comfortable, and allow oxygen to get to. S. Gas Permeable (GP) or Rigid Gas Permeable (RGP) contact lenses are an alternative to soft contact lenses that are made from a hard, oxygen permeable material. Vision Professionals - Sunbury. But generally speaking, if you are short sighted and are prescribed a popular brand of disposable soft contact lenses, these lenses frequently are sold by a well known chain of opticians at a retail price of as little as £7. This allows to bypass severe corneal irregularities. Advantages of gas permeable lenses GP lenses allow your eyes to “breathe” better. 3 (decimal) (20/40). Ask our Norfolk optometrist about GP contact lenses that offer the benefits of comfort, health and safety. Lens Comparison. Contact our team of specialty contact lens consultants to learn about. For lenses from 16mm to 30mm, a larger case may. The hard, oxygen-permeable material lets the eye breathe and. MMA lenses are rigid contact lenses that look like GP lenses but are made of a plastic material that is not oxygen permeable. Simply remove the lens, clean it off, and reapply properly. GP lenses are durable and long-lasting. GP lenses: Gas permeable contact lenses are rigid lenses that float on a layer of tears and typically cover about 75 percent of the cornea. Establish a low-price-tier for an annual-supply purchase of eight boxes of two-week lenses or four boxes of monthly lenses. " Getting oxygen to the eye reduces the risk of problems caused by hypoxia (reduced oxygen supply). 99; Biofinity Toric 6 PK Contact Lenses – $50. This is an allergic condition, often due to protein build-up on contact lenses, as well as an eye allergy to components of contact lens storage solutions. Rigid gas permeable (GP) contact lenses (CLs) are the first option in keratoconus patient management[1,2,3] because they provide better visual rehabilitation and improve the quality of life of these patients. GP lenses are currently less popular than soft lenses but offer a number of advantages and are continuing to improve as research and technology advance. 757-588-5423. Soft bifocal contact lenses sometimes have the near power in the center (center-near). 1–3 They account for about 10% of fits worldwide (with considerable intercountry variation) and hold a steadily. In the United Kingdom, Pullum et al. 85mm), a steeper base curve lens was ordered (7. Rigid Gas Permeable (RGP), also known as Gas Permeable (GP) lenses, are effective for many hard-to-fit patients. . Northeast – $107. 1097/ICL. This increases comfort, health and safety during contact lens wear. Monday. The G. Clearly, the visual results will be different just because of zone. Gas Permeable Contact Lenses for Daily Wear. These rigid lenses aren’t as popular or well-known as soft lenses, but they offer the advantages of durability, crisp vision and high oxygen permeability. Gas Permeable (GP) Contact Lenses. , Radiant Energy and the Eye, MacMillan, New York, 1980, p. GP lenses. Eye Contact Lens. We also carry the latest hybrid contact lenses and scleral lenses for difficult to fit corneas. 401-335-0685. 29 and 0. Our Eye Care Clinic; Hours & Location; Dr. Gas Permeable Contact Lenses (RGP Or GP Contacts) Gas permeable contact lenses are rigid lenses made of durable plastic that transmits oxygen. They should be. Scleral lenses are larger in diameter than RGP lenses and do not touch the cornea; they vault over it. Hybrid and gas permeable lenses require more time and expertise to get a precise fitting, so factor that into your buying decisions. 866. SAM Multifocal. Their ability to transmit oxygen reduces eye problems such as dry eyes caused by reduced. The ESSential GP Multifocal can be a translating or simultaneous back-aspheric lens with low. Dry Eyes: One of the more common complaints among people who wear contacts is dry eyes. ABB Specialty Vision Products Custom Soft & Gas. Ciambrone Vision 4444 West Vine Street, Inside Vision Center Kissimmee, FL 34746 Phone: 407-390-0585 Gas Permeable (RGP) or just Gas Permeable lenses are not the same as the old style HARD contact lenses, which are now no longer used.