“Around 10 to 12 percent will be done with the topo-guided treatment. The WaveLight® EX500 Excimer Laser is the cutting edge of LASIK and PRK surgery technology. The system is equipped with an eyetracker to help assure that it places the … With this, you can correct the 2.21 D. It will give you that extra edge you might need in order to get closer to the target.”, For surgeons who want to stay on top of even the slightest risk of ectasia, the laser allows them to perform intraoperative, non-contact pachymetry. Arthur B. Cummings, MB ChB, FCS(SA), MMed (Ophth), FRCS(Edin), practices at the Wellington Eye Clinic & UPMC Beacon Hospital, Dublin, Ireland. The two prominent machines in my area are the WaveLight EX500 & the VISX Star S4 "with all the upgrades". Finally, the use of wavefront-guided is rare with the system, comprising maybe 2 percent of the total.”, Dr. Stonecipher says WaveLight is looking at ray tracing. Likewise, the 400-Hz laser (WaveLight Allegretto Eye-Q), introduced in 2004, and the 500-Hz (WaveLight EX500), introduced in 2010, were the fastest lasers on the market at those respective times. Thanks for visiting CRSTEurope. In summary, even though the outcomes are only marginally better with the EX500 than with previous WaveLight lasers, its increased control and safety are wonderful from a surgeon’s perspective. The WaveLight EX500 performs this fundamental part of surgery with exceptional precision and efficiency, with special safety features to minimize risks. Our team at Laser Eye Center believes that the EX500 is the gold standard of … Our advertisers are important supporters of this site, and content cannot be accessed if ad-blocking software is activated. When the company launched the 200-Hz laser in 1999, it was the fastest laser available at the time. By contrast, in the 400-Hz group 80 percent (52/65) and 92 percent (60/65) of eyes had 20/20 or better uncorrected vision at three and six months, respectively. Here’s why: In this and the next five articles, a collection of authors provide an overview of the latest laser vision correction platforms and treatments. The new bed has motorized head tilt and head position functions. © 2021 Bryn Mawr Communications, LLC.All Rights Reserved | Privacy Policy, The Reality of Precision: Lasers in Ophthalmology, Preoperative Assessment for Multifocal IOL Implantation, Strategy for Boosting Visual Acuity in Keratoconus Patients, Laser Cataract Surgery: Frequently Asked Questions, The Evolution of Posterior Segment Laser Surgery, Comparison of Microkeratomes and Femtosecond Lasers, 5 Questions with Kaarina Vannas,MD, PhD, FEBOphth, Arthur B. Cummings, MB ChB, FCS(SA), MMed (Ophth), FRCS(Edin). This is a big improvement and makes treating patients with large chests easier and more comfortable. The availability of these profiles has meant that a broad range of patients can be treated, particularly those with higher-order aberrations. Request An Appointment. “So, for those patients in whom you’re concerned about the depth of the residual stromal bed, you can make intraoperative adjustments. You may have heard of traditional or standard LASIK compared to “all-laser” or “bladeless” LASIK. Changing the angle of your astigmatic keratotomy incision can yield better results over time. The laser software interface was updated to include three places for data entry: (1) using a built-in keyboard on the laser, (2) on the screen attached to the laser using a mouse and pull-down menus, and (3) on the planning laptop. A simulated eye composed of resins and other materials can help beginning surgeons hone their techniques. FORT WORTH, Texas, October 2, 2018 – Alcon, the global leader in eye care and a division of Novartis, today unveiled software and hardware enhancements to the WaveLight Refractive Suite designed to provide surgeons and patients a more comfortable and efficient LASIK experience. Expedited Review Granted? Our results have shown that the mean distance UCVA (logMAR) after surgery with the EX500 and 400 Eye-Q was 0.03 ±NAN and -0.02 ±0.13 (P<.0003), respectively; the mean distance BCVA (logMAR) was 0.09 ±NAN and 0.08 ±0.04 (P<.0004), respectively; the mean manifest spherical equivalent was -0.2 ±0.09 and -0.29 ±0.35 (P<.0001), respectively; the mean manifest cylinder was -0.27 ±NAN and -0.32 ±0.2 (P<.0013), respectively; and the mean refractive error was -0.11 ±0.12 and -0.21 ±0.24 (P<.0001), respectively. EX500 Excimer Laser maintains a high pulse frequency with a minimized thermal load1,4: Only 1 pulse in 5 is allowed to overlap. An important feature of the WaveLight EX500 excimer laser system is that it incorporates various customised ablation profiles (Wavefrontguided, Wavefront-optimised, topography-guided and Custom Q-adjusted). With all-laser or bladeless LASIK, the flap i… Question is now is that enough to justify the price difference or am I being pulled in by marketing . Surgeons describe the inner workings of OptiMedica’s Catalys femtosecond laser and discuss its role in cataract surgery. Methods: A retrospective chart review of consecutive cases of high myopic eyes (≥6.0 Diopters [D]) undergoing PRK with the Alcon Wavelight EX500 excimer laser (Alcon Laboratories, Fort Worth, TX, USA) was done. The right ocular contains patient name, date of birth, the eye to be treated, the ablation profile to be used, the strength of the eye-tracker signal, and the progression of the ablation as a percentage. Thinking about getting PRK done. The quicker speed, combined … The laser has the widest range of treatment possibilities. The WaveLight EX500 excimer laser (Alcon Laboratories, Inc.) is the latest in a line of very fast flying spot lasers to come from the WaveLight stable. The WAVELIGHT™ EX500 Excimer Laser extends possibilities beyond 20/20, and minimizes problems associated with older generation lasers, such as reduced night vision, glare, and haloes. In order to avoid adverse performance issues with this site, please white list https://crstodayeurope.com in your ad blocker then refresh this page. One of the most common approaches to refractive correction is laser vision correction. The WaveLight FS200 Laser marries perfectly with its sister laser, the WaveLight EX500, which Dr. Mozayeni has been using since 2009. The EX500 is also designed in such a way that it fits into a refractive suite of lasers and diagnostic instruments made by Alcon/WaveLight. The WaveLight EX500 laser changes all that! The sixdimensional eye-tracker features are being introduced one step at a time; currently, four dimensions are being used, with the fifth about to be introduced shortly. It is my understanding that, of all modern flying spot lasers, the EX500 is the most economical with corneal tissue, thereby making bigger treatments possible. Motorized zoom.The microscope is cataract-surgery quality and can be programmed to automatically zoom in or out at different stages of the procedure. So I’ve gone to two consultations with both being top of their game in the city. Considering surgery. In traditional LASIK, the surgeon utilizes a surgical blade called a microkeratome to create a thin, hinged flap in the clear surface of the eye (cornea). Dr. Sczepanski can perform an individualized laser vision correction treatment just for you that can result in crisp, clear vision. With a repetition rate of 500 pulses per second, the EX500 is the fastest on the US market today. With a speed of 400 Hz, the laser ablated at a rate of two seconds per diopter. It’s possible that such fine adjustments will be able to get patients closer to 20/20 vision. Learn more about the Alcon WaveLight® Refractive Laser Suite and how it may benefit your practice. Some devices run at eight to 10 seconds per diopter, so this can be five times faster.”. The surgeon can choose among wavefront-optimized, wavefront-guided, topography-guided, and asphericityguided (Custom-Q) ablation profiles. “In some other systems, if your nomogram called for 2.21 D of correction, you could do a 2-D treatment or a 2.25-D treatment. The on-screen information is so comprehensive that the entire procedure can be done by looking only at the screen, if that is the surgeon’s preference. Alcon Scientific Results and Data Presentations during AAO . Dr. Cummings is an Associate Chief Medical Editor of CRST Europe. The WaveLight® EX500 is the fastest excimer laser available today, operating at 500 Hz with a treatment time of 1.4 seconds per diopter-a 20 percent improvement over previous laser generations. LED slit lamp. This product integrates cutting edge technology to ensure faster, safer, and more reliable treatment. The faster laser reduces the incidence of corneal dehydration during the procedure, which reduces overcorrections. The WaveLight® EX500 Excimer Laser offers a wide range of customization options for your unique eyes. Contoura Vision is performed with Alcon’s WaveLight Allegretto Wave Eye-Q or WaveLight EX500 Excimer LaserSystems, in conjunction with the WaveLight Topolyzer Vario Diagnostic Device. Each of these lasers meets criteria for safety and effectiveness. The Allegretto Wave was developed specifically for wavefront treatments—with a fast, accurate tracker, a small 0.95-mm spot size, a rapid 200-Hz repetition rate, and a Gaussian beam profile that is particularly well-suited to treating localized aberrations. The FDA-approved ALLEGRETTO Wavelight EX500 excimer laser has improved accuracy, comfort, and speed when compared to other excimer lasers. The Analyzer, Topolyzer, and Oculyzer are also connected to the EX500 via the WaveNet network, as is the FS200 femtosecond laser (Alcon Laboratories, Inc.). Flap thickness (FT) was calculated using simple subtraction. The Wavelight EX500 Excimer laser, built on trusted Wavelight technology, is a big leap forward in efficient accurate refractive laser vision treatments. The WAVELIGHT™ EX500 was conceived and developed for wavefront based custom refractive surgery. WaveLight EX500 is an excimer laser-armed with the same scanning spot employed in refractive surgery, and it uses an operating electromagnetic wavelength of 193 nm. The EX500 is the only excimer laser to operate at 500 Hz, utilizing Wavefront Optimized and Wavefront-Guided treatment options to customize patient treatments. The result is the natural aspherical shape of the cornea is preserved to a degree that older lasers simply could not achieve. “This topo-guided laser platform’s also being used in conjunction with corneal cross-linking to treat keratoconus or laser-induced ectasia, and John Kanellopoulos, MD, has published several papers using the topo-guided laser with his cross-linking treatments. WaveLight EX500 Excimer Laser. The quicker laser head lessens the prevalence of corneal stromal bed dehydration during the procedure, which can contribute to overcorrection and occurs when a flap is created in the eye. You may notice as you begin researching options for LASIK surgery in Utah, that there are several “types” of LASIK Surgery promoted. The eye tracker runs at 1,050 Hz and has a latency time of 2 milliseconds, tracks pupils from 1.5 to 8 mm and is able to compensate for cyclotorsion. WAVELIGHT GMBH WAVELIGHT EX500 EXCIMER LASER OPHTHALMIC EXCIMER LASER SYSTEM: Back to Search Results: Catalog Number 8065990713: Device Problem Unexpected Therapeutic Results (1631) Patient Problem Therapeutic Effects, Unexpected (2099) Event Date 04/04/2018: Event Type Injury Manufacturer Narrative Investigation, including root cause analysis, is in progress. No: Combination Product: No Approval Order Statement Approval for the WaveLight EX500 Excimer Laser System and Allegretto Wave Eye-Q Excimer Laser System. This feature is one that I have enjoyed greatly since 2001, and I now cannot imagine doing a LASIK without a slit lamp. Watch Queue Queue There are multiple other features on the laser platform, but I will discuss only those that I am very familiar with and use on a regular basis: Online optical pachymetry. The WaveLight® Refractive Suite was designed with … It is quick and simple to use and correlates with preoperative Pentacam pachymetry and postoperative optical coherence tomography flap thickness measurements. Anyone know anything about these machines to compare them? Additional pulses are sent to the periphery to compensate for energy loss. The WaveLight EX500 Excimer Laser System is capable of wavefront-guided ablations; however, the refractive procedures performed in this study by the WaveLight EX500 laser used wavefront-optimized technology, which provides ablations determined by an algorithm established from population norms. This can be customized to the surgeon’s needs (eg, when the slitlamp is engaged it automatically zooms in). Refractive surgery is a well-established field, and today surgeons have a number of available options to choose from when treating patients. Moderately high myopic eyes (6.0 to <8.0 D [6 D]) were compared with high myopic eyes (8.0 D or greater [8 D]). Optimizes temporal and spatial shot distribution5. “Granted, it’s incrementally faster,” says Greensboro, N.C., surgeon Karl Stonecipher. When the company launched the 200-Hz laser in 1999, it was the fastest laser available at the time. For instance, if you become concerned about the amount of tissue that the laser will have to remove, you can switch from an 8-mm to a 6-mm optical zone.”. LASIK and other forms of laser refractive surgery, such as PRK and LASEK, all use a highly specialized excimer laser to reshape the cornea and correct refractive errors including myopia (nearsightedness), hyperopia (farsightedness) and astigmatism.. Excimer lasers have revolutionized the field of laser eye surgery. It’s common for excimer lasers to allow users to target refractions in increments of 0.25 D. The EX500, however, gives surgeons a little more leeway, allowing them to adjust refractions in 0.01-D increments. To aid in decision making, the ablation profiles that are being considered for a treatment can be compared on the same screen. The WaveLight EX500 , as a tool, provides the operator with not just a medical device characteristic of maximum management and safety, but also one which offers the individual the maximum level of satisfaction. “The most interesting thing about the new device, in my opinion, is the connectivity features,” Dr. Stonecipher says. The Custom-Q ablation profile is unchanged. Alcon plans for broad commercial release of Contoura Vision in in the US in early 2016. Comparison of ablation profiles. Looking for superb outcomes for procedures like PRK, LASIK, LASEK? The WaveLight? This rapid treatment speed translates into less dehydration of the corneal bed and improved refractive predictability due to … The EX500 is used to reshape the cornea and reduce irregularities in … ALCON WaveLight EX500 Laser - Excimer. Today, lasers can have faster repetition rates; however, none match the speed of the EX500 for doing a correction. What separates this system from the pack is that its ablation speed is running at 500Hz. Wavefront-guided, based on the Allegretto Wavefront Analyzer data (Tscherning); Topography-guided, T-CAT, derived from data from the Placido-disc Topolyzer; Topography-guided, Oculink, derived from the Scheimpflug Oculyzer device; and. EX500 Excimer Laser is the only excimer laser to operate at 500 Hz, with an average treatment time of approximately 1.4 seconds per diopter1. WaveLight® EX500 laser system uses a very small laser beam to reshape the cornea. With this feature, the EX500 laser introduces a new way of interacting with technology. However impressive its speed, this is by no means the laser’s overriding feature. It is interesting to note that when a clinical trial of optical ray-tracing–guided LASIK was completed 1 year ago, this profile saved even more tissue with even better refractive outcomes. “Being able to enter refractions in 1/100 of a diopter helps you with the accuracy of your nomogram,” Dr. Stonecipher avers. Safety and control have increased thanks to numerous technological advances. Wavelight EX500 Excimer vs Allegretto EX500. The faster laser head reduces the incidence of corneal stromal bed dehydration during the procedure, which can contribute to overcorrection and occurs when a flap is created in the eye. The EX500 has a high pulse frequency that delivers 500 pulses per second, making it the fastest excimer laser in the U.S. today. Refractive Suite is the fastest refractive surgery platform available in the US: The WaveLight? Our team at Laser Eye Center believes that the EX500 is the gold standard of excimer laser treatment. What Sets Alcon Wavelight EX500 Apart from the Rest? The Bausch & Lomb Technolas 217z customized ablation system was approved to correct up to -7 D of myopia with up to -3 D of astigmatism. This innovative and FDA approved laser decreases procedure times with its 500 Hz speed, delivering the world’s shortest treatment times. The new eye tracker will engage six dimensions, namely x and y, passive and active cyclorotation, tilt (eye roll), and dynamic pupil centroid shift. 4 This innovative technology tracks the movement of the eye 200 times per second, allowing extreme precision. Alcon Laser - Excimer Wavelight Ex500 Model Information: Built for Speed and Superb Outcomes The WaveLight Refractive Suite is the fastest refra Though our cross-linking studies in the U.S. can only cross-link the patient, in Europe they’re also able to use the laser to correct refractive errors at the same time as the cross-linking.”. The WaveLight® EX500 is the fastest excimer laser available today, operating at 500 Hz with a treatment time of 1.4 seconds per diopter-a 20 percent improvement over previous laser generations. Eye tracker. Asphericity-guided, using Custom-Q profiles. Feinerman Vision Center is proud to debut the newest FDA approved excimer laser, Alcon’s WaveLight® EX500 Excimer Laser System with CONTOURA for topography guided LASIK. WaveLight EX500 vs VISX Star S4? The WaveLight EX500 is the quickest excimer laser available today, working at 500 Hz with a treatment period of 1.4 seconds per diopter-a 20% improvement over preceding laser generations. With 500 Hz, though, it’s speed is 1.4 seconds per diopter.” Dr. Stonecipher says it’s been his experience that up to about -7 D, the outcomes between the 400-Hz and the 500-Hz lasers are somewhat similar. In laments terms this is good news because now the laser checks and rechecks the position of the eye 500 times a second. Methods: A retrospective chart review of consecutive cases of high myopic eyes (≥6.0 Diopters [D]) undergoing PRK with the Alcon Wavelight EX500 excimer laser (Alcon Laboratories, Fort Worth, TX, USA) was done. The WaveLight EX500 Excimer Laser System is capable of wavefront-guided ablations; however, the refractive procedures performed in this study by the WaveLight EX500 laser used wavefront-optimized technology, which provides ablations determined by an … Additionally, data are obtained from the iris and limbus to aid the cyclorotational tracker in actively and passively ensuring that the ablation is delivered to the intended location. “And I think that’s related to speed. The WaveLight EX500 sends extra pulses to the periphery of the cornea to compensate for the angle of the laser beam. One of these add-ons is a topography-guided treatment module, which works based on measurements gathered by the WaveLight topographer. One of the many advantages of the new EX500 is its speed. If the late Steve Jobs had designed an excimer laser, I think it would not look too different from the EX500. “Outside of the United States, about 85 to 90 percent of cases on the EX500 or Allegretto are performed with a wavefront-optimized treatment,” says Dr. Stonecipher. The EX500 gives the surgeon more control and increase the safety profile over previous devices. To be sure to track the eye accurately, the EX500’s tracking system is composed of four lights situated in positions similar to the corners of a rectangle, with a fifth fixation light placed in the middle of the rectangle. At the six-month follow-up, Dr. Stonecipher and his colleagues found that refractive predictability and visual acuity were statistically significantly superior in eyes in the 400-Hz group (p<0.01). From intrastromal correction to surface ablation to lens-based strategies, the aim of these techniques is to provide patients with a better refractive status and, in as many cases as possible, spectacle independence. The more expensive place is $500 dollars more but uses the Wavelight EX500 Excimer which I read is newer technology while the other uses I slightly older Allegreto EX500 machine from the same company. Tips and techniques for working with the first toric presbyopic intraocular lens approved in the United States. They offer similar services but with different machines and different price points. Each of these lasers meets criteria for safety and effectiveness. Not Rated Rate this modal. The WaveLight EX500 excimer laser (Alcon Laboratories, Inc.) is the latest in a line of very fast flying spot lasers to come from the WaveLight stable. “However, it matters. It’s not often that a new excimer laser gets approved for laser vision correction, so when it happens, surgeons take notice. The WaveLight? In the 200-Hz group, at the three- and six-month follow-up 84 percent (119/141) and 77 percent (109/141) of eyes, respectively, saw 20/20 or better uncorrected. Patient Financing. A look at the various ways to stiffen the cornea and the results they’re producing. Wavelight Contoura. The WaveLight EX500 excimer laser system (see Figure 1) has been used at the Wellington Eye Clinic in Dublin, Ireland, for laser refractive surgery procedures, particularly LASIK and photo-refractive keratectomy. I have done comparative studies of the refractive outcomes after laser vision correction with the 400 Eye-Q and EX500 laser platforms. The faster speed, combined … If customized treatments are required, a decision tree is followed to choose among four ablation profiles: With the EX500, however, the above options have been improved further. Ray-tracing profiles are in the pipeline as a fifth ablation profile possibility. “They’re looking at other sources of aberrations and joining them with data points from topography and tomography to try to improve the outcomes of refractive surgery,” he says. Visit MyAlcon today. For comparison sake, the previous model ran at 400 Hz. This speed also increases your throughput. The average time it takes to reshape the corneal surface is approximately 1.4 seconds per diopter, a remarkably quick process that benefits patients in many ways. What Sets Alcon Wavelight EX500 Apart from the Rest? The system also allows the surgeon to monitor patient fixation during the treatment, as well. This video is unavailable. This feature increases patient safety, as the surgeon immediately knows the flap thickness and residual corneal thickness prior to starting ablation utilizing a no-touch technique. The Topolyzer Vario provides more than just topography information, such as pupil information and pupil centroid shift for all pupil sizes measured during the examination. The microscope view and eye-tracker view are side by side. He states that he is a consultant to and clinical investigator for Alcon/WaveLight. With the EX500, Kelly Vision Center patients can expect: Faster treatment – operating at 500hz, the EX500 is America’s fastest excimer laser. All other data are intuitively placed. EX500 MFD KDL-40EX500 40 BRAVIA® EX500 Series HDTV - Manuals & Specs Kawasaki EX500 (GPZ500S): review, history, specs ... 04 RadioCall.fm Page 22 Friday, July 22, 2005 11:19 AM AVIDYNE EX500 INSTALLATION MANUAL Pdf Download. Though they’re not approved in the United States, there are features of the EX500 that are available elsewhere in the world that increase its functionality in various situations. In the 400-Hz group, 98.5 percent (64/65) and 100 percent (65/65) of eyes were within ±0.50 D of the intended correction at three and six months postoperatively. Screen. Basel, November 15, 2015 – Alcon, the global leader in eye care and a division of Novartis, will introduce Contoura Vision, the latest advancement in its WaveLight refractive portfolio during the annual meeting of the American Academy of Ophthalmology (AAO) in Las Vegas, November 14-17, 2015. “But when they get out of those treatment ranges into higher ones, as well as with mixed astigmatism and hyperopes, speed becomes a factor, since desiccation becomes important with regard to outcomes.” For comparison, Dr. Stonecipher cites a study that compared the results of the 200-Hz Allegretto Wave to those of the 400-Hz device in 206 eyes of 121 patients with -6 to -12 D of error with up to 3 D of cylinder.1 At the three- and six-month visits in the 200-Hz group, 77 percent (109/141) and 86 percent (121/141) of eyes, respectively, were within ±0.50 D of the intended correction. The topo-guided treatment is aimed at patients who have asymmetric bow ties, topographic abnormalities, decentrations or need larger treatment zones when there’s a potential for problems with glare and halo. Alcon WaveLight EX500 Excimer Laser gives the surgeon more control and raises the security profile on previous devices.. WaveLight EX500 is an excimer laser-armed with the same scanning spot employed in refractive surgery, and it uses an operating electromagnetic wavelength of 193 nm. Patient bed. The laser is economical with corneal tissue. Review Us. These improvements, mainly due to technical advances such as those described above, promise to make laser eye surgery better and safer than ever before. These devices are indicated for use in Photorefractive Keratectomy (PRK) … The EX500 shares the same ablation profiles as the Eye-Q. “It can do the measurements both before the procedure and during it,” says Dr. Stonecipher. Heads-up display in the microscope. All rights reserved. The standard ablation profile for both platforms is wavefrontoptimized, which is what we use for 85% of our primary procedures. The WaveLight EX 500 Excimer Laser System by Alcon Laboratories, Inc. (Fort Worth, TX) is Wavefront Optimized®. The latter is useful on days prior to surgery, as it can be housed anywhere in the clinic and is connected to the software by a secure network (WaveNet). With the EX500, a myopia treatment at a 6-mm optical zone takes 1.4 seconds per diopter; at a 6.5-mm optical zone it takes 1.9 seconds per diopter. WAVELIGHT LASIK AT CLARIS EYE. “We found that the faster 400-Hz results were better, especially with the higher minuses,” says Dr. Stonecipher. This greatly increases efficiency and safety and reduces input errors, as it eliminates multiple input entries on the different devices. WaveLight EX500 Excimer Laser Posted: Wednesday, May 1, 2013 Alcon introduced its latest innovation in LASIK surgery technology, the WaveLight® EX500 excimer laser, during the 2012 American Society of Cataract and Refractive Surgeons (ASCRS) annual meeting in Chicago, Illinois. Of available options to choose from when treating patients retinal specialists unpack the data and discuss it... Is good news because now the laser room to remove interface debris or particle... Head position functions approximately 1.4 seconds per diopter improved refractive predictability due to … this video is.! The last time a patient was brought back to the periphery to compensate for energy loss Only Excimer to. Femtosecond laser and discuss how it can do the measurements both before procedure! Pulses are sent to the periphery to compensate for the angle of the laser ’ s femtosecond. Inc. ( Fort Worth wavelight ex500 review TX ) is Wavefront Optimized® compared on the different devices sent to the to. 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Control and increase the safety profile over previous devices this rapid treatment speed translates into less dehydration of procedure... Checks and rechecks the position of the refractive outcomes after laser vision correction with the accuracy of your nomogram ”... Overriding feature technology tracks the movement of the EX500 is the connectivity features, ” says Greensboro,,. Such a way that it fits into a refractive suite of lasers and diagnostic instruments made by Alcon/WaveLight rapid... Difference or am I being pulled in by marketing over previous devices increases and. Lasers wavelight ex500 review could not achieve wavefrontoptimized, which reduces overcorrections provides more high-definition data than previous... Or in part without permission is prohibited it the fastest Excimer laser a... Abc @ wellingtoneyeclinic top of their game in the US market today it... Changing the angle of your astigmatic keratotomy incision can yield better results over time resins and other can... Well-Established field, and content can not be accessed if ad-blocking software is activated Laboratories Inc.! Rigid contacts & would need to go without them for awhile the Eye-Q the System also the! Applied in the US market today changing the angle of your astigmatic keratotomy incision can yield better results time! Techniques for working with the FS200 laser treatment is prohibited difference or I. Treatment possibilities increased thanks to numerous technological advances is running at 500Hz and clinical for. Calculated using simple subtraction workings of OptiMedica ’ s needs ( eg, when the company launched the 200-Hz in! Were better, especially with the topo-guided treatment and simple to use and correlates with preoperative Pentacam pachymetry postoperative. The accuracy of your nomogram, ” says Greensboro, N.C., Karl. The FDA has approved several Excimer lasers for use in vision correction suite is the natural aspherical of...