{"id":1984,"date":"2026-10-20T08:54:52","date_gmt":"2026-10-20T08:54:52","guid":{"rendered":"https:\/\/laseristanbulclinic.com\/eye-health\/lens-and-cataract\/panoptix-vs-vivity-vs-synergy-premium-lens-guide\/"},"modified":"2026-10-20T12:59:40","modified_gmt":"2026-10-20T12:59:40","slug":"panoptix-vs-vivity-vs-synergy-premium-lens-guide","status":"publish","type":"page","link":"https:\/\/laseristanbulclinic.com\/en\/eye-health\/lens-and-cataract\/panoptix-vs-vivity-vs-synergy-premium-lens-guide\/","title":{"rendered":"PanOptix vs Vivity vs Synergy: Premium Lens Guide"},"content":{"rendered":"<!-- Hero (Photo + summary card) Start -->\n<section class=\"page-hero\" id=\"top\">\n\t<div class=\"phero-inner pad with-media container-fluid\"><div class=\"row\">\n\t\t<div class=\"phero-left col-12 col-lg-7\">\n\t\t\t<div data-hero-in><ol class=\"crumbs\" aria-label=\"Breadcrumb\"><li><a href=\"https:\/\/laseristanbulclinic.com\/en\/\">Home<\/a><\/li><li><a href=\"https:\/\/laseristanbulclinic.com\/en\/eye-health\/\">Knowledge centre<\/a><\/li><li><a href=\"https:\/\/laseristanbulclinic.com\/en\/eye-health\/lens-and-cataract\/\">Lens &amp; cataract guides<\/a><\/li><li><span aria-current=\"page\">PanOptix vs Vivity vs Synergy: Premium Lens Guide<\/span><\/li><\/ol><\/div>\t\t\t<h1 class=\"t64 hero-title phero-title\" data-lines>PanOptix vs Vivity vs Synergy: Premium Lens Guide<\/h1>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"phero-right has-media col-12 col-lg-5\">\n\t\t\t\t\t\t<figure class=\"phero-media\" data-hero-in><img decoding=\"async\" width=\"590\" height=\"880\" src=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/cataract-surgery-surgical-microscope.webp\" class=\"attachment-large size-large\" alt=\"Eye surgeon operating with a surgical microscope\" fetchpriority=\"high\" srcset=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/cataract-surgery-surgical-microscope.webp 590w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/cataract-surgery-surgical-microscope-201x300.webp 201w\" sizes=\"(max-width: 590px) 100vw, 590px\" \/><\/figure>\n\t\t\t\t\t\t\t\t\t<div class=\"inshort\" data-hero-in><p>PanOptix vs Vivity comes down to glasses freedom versus night-time comfort. PanOptix is a trifocal lens, Vivity an extended depth of focus (EDOF) lens that often leaves you needing reading glasses for small print, and TECNIS Synergy a hybrid that gives a continuous range to about 33 cm. Trifocal and hybrid lenses free more people from glasses; EDOF lenses tend to cause fewer halos. Prof. Dr. Ahmet Sat\u0131c\u0131 chooses with you after measuring your eyes.<\/p><\/div>\n\t\t\t\t\t<\/div>\n\t<\/div><\/div>\n<\/section>\n<!-- Hero (Photo + summary card) End -->\n\n\n<!-- Table (Table on a light section) Start -->\n<section class=\"psec pad\" id=\"what-is-the-difference-between-panoptix-vivity-and-synergy\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\">\n\t\t<div class=\"sec-head is-center row\">\n\t\t\t\t<div class=\"col-12\"><h2 class=\"t48 sec-title\" data-reveal>What is the difference between PanOptix, Vivity and Synergy?<\/h2><\/div>\n\t\t\t\t\t\t<div class=\"col-12\"><p class=\"t22 sec-lead\" data-reveal>All three are premium intraocular lenses (IOLs): artificial lenses that replace your natural lens in cataract surgery or refractive lens exchange (RLE), and that aim to reduce your need for glasses beyond what a standard monofocal lens can. The difference is how each one handles light, and that decides how much glasses freedom you get and how many halos you notice at night.<\/p><\/div>\n\t\t\t<\/div>\n\t\t\t<div class=\"tbl-flow sec-pre-wide\"><div class=\"tbl-wrap\" data-reveal><table class=\"tbl rsp\"><thead><tr><th scope=\"col\"><\/th><th scope=\"col\">AcrySof IQ PanOptix<\/th><th scope=\"col\">AcrySof IQ Vivity<\/th><th scope=\"col\">TECNIS Synergy<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\">Maker<\/th><td data-label=\"AcrySof IQ PanOptix\">Alcon<\/td><td data-label=\"AcrySof IQ Vivity\">Alcon<\/td><td data-label=\"TECNIS Synergy\">Johnson &amp; Johnson<\/td><\/tr><tr><th scope=\"row\">Type<\/th><td data-label=\"AcrySof IQ PanOptix\">Trifocal (multifocal)<\/td><td data-label=\"AcrySof IQ Vivity\">EDOF, non-diffractive<\/td><td data-label=\"TECNIS Synergy\">Hybrid: multifocal plus EDOF<\/td><\/tr><tr><th scope=\"row\">How it focuses<\/th><td data-label=\"AcrySof IQ PanOptix\">Three focus points: distance, about 60 cm and about 40 cm<\/td><td data-label=\"AcrySof IQ Vivity\">One stretched focus range, no separate zones<\/td><td data-label=\"TECNIS Synergy\">Continuous range from distance to about 33 cm<\/td><\/tr><tr><th scope=\"row\">FDA approval<\/th><td data-label=\"AcrySof IQ PanOptix\">26 August 2019<\/td><td data-label=\"AcrySof IQ Vivity\">26 February 2020<\/td><td data-label=\"TECNIS Synergy\">6 May 2021<\/td><\/tr><tr><th scope=\"row\">Usual strength<\/th><td data-label=\"AcrySof IQ PanOptix\">Most glasses freedom at near and arm&#8217;s length<\/td><td data-label=\"AcrySof IQ Vivity\">Fewest halos and glare of the three<\/td><td data-label=\"TECNIS Synergy\">Very close and dim-light reading<\/td><\/tr><tr><th scope=\"row\">Usual trade-off<\/th><td data-label=\"AcrySof IQ PanOptix\">More halos, glare and starbursts at night<\/td><td data-label=\"AcrySof IQ Vivity\">Small print often still needs glasses<\/td><td data-label=\"TECNIS Synergy\">More halos and glare at night<\/td><\/tr><tr><th scope=\"row\">Version for astigmatism<\/th><td data-label=\"AcrySof IQ PanOptix\">PanOptix Toric<\/td><td data-label=\"AcrySof IQ Vivity\">Vivity Toric<\/td><td data-label=\"TECNIS Synergy\">Synergy Toric II<\/td><\/tr><\/tbody><\/table><\/div><p class=\"note-sm\" data-reveal>Sources: the FDA approval documents for each lens, the American Academy of Ophthalmology&#8217;s EyeWiki and Johnson &amp; Johnson Vision&#8217;s 2021 announcement (see Sources).<\/p><\/div>\n\t\t\t<div class=\"features row row-cols-1 row-cols-md-2 row-cols-lg-3\" data-stagger>\n\t\t\t\t<div class=\"col\"><div class=\"feat h-100\"><span class=\"feat-icon\" aria-hidden=\"true\"><svg width=\"26\" height=\"26\" aria-hidden=\"true\"><use href=\"#i-sun\"\/><\/svg><\/span><h3>How does PanOptix work?<\/h3><p>PanOptix splits light with fine diffractive rings in the central 4.5 mm of the lens. According to the FDA approval document, the rings add +2.17 dioptres for intermediate and +3.25 dioptres for near vision. EyeWiki, the AAO&#8217;s clinical encyclopedia, places the focus points at about 40 cm (reading), 60 cm (screens) and distance, and says the lens sends 25% of light to near, 25% to intermediate and 50% to distance. The cost of splitting light is that rings and rays can appear around lights at night.<\/p><\/div><\/div>\n\t\t\t\t<div class=\"col\"><div class=\"feat h-100\"><span class=\"feat-icon\" aria-hidden=\"true\"><svg width=\"26\" height=\"26\" aria-hidden=\"true\"><use href=\"#i-sun\"\/><\/svg><\/span><h3>How does Vivity work?<\/h3><p>Vivity does not split light. Its &#8220;wavefront-shaping&#8221; surface stretches and shifts the light into one elongated focus, so there are no separate zones to produce a ring around a street lamp. The FDA study measured a range of focus of 1.53 dioptres against 0.99 dioptres for a monofocal lens. That is a real gain at arm&#8217;s length, and a smaller gain at reading distance.<\/p><\/div><\/div>\n\t\t\t\t<div class=\"col\"><div class=\"feat h-100\"><span class=\"feat-icon\" aria-hidden=\"true\"><svg width=\"26\" height=\"26\" aria-hidden=\"true\"><use href=\"#i-lens\"\/><\/svg><\/span><h3>How does Synergy work?<\/h3><p>Synergy combines the two ideas. Johnson &amp; Johnson describes it as a lens that combines extended depth of focus and multifocal technology, so the focus is continuous rather than three separate points. The FDA summary reports continuous vision of 20\/32 or better from distance down to about 33 cm, which is closer than PanOptix&#8217;s 40 cm reading point.<\/p><\/div><\/div>\n\t\t\t<\/div>\n\t\t<\/div><\/div><\/div><\/section>\n<!-- Table (Table on a light section) End -->\n\n\n<!-- Table (Table on a dark panel) Start -->\n<section class=\"panel dark\" id=\"vivity-vs-panoptix-which-gives-more-freedom-from-glasses\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\">\n\t\t<h2 class=\"t48 sec-title\" data-reveal>Vivity vs PanOptix: which gives more freedom from glasses?<\/h2>\n\t\t\t<p class=\"t22 sec-lead\" data-reveal>PanOptix gives more freedom from glasses than Vivity, especially for reading. In a 2022 comparison by Hovanesian and colleagues, 83% of PanOptix patients said they needed no glasses for any activity, against 33% of Vivity patients. The same study found that Vivity patients reported less glare and fewer halos than PanOptix patients.<\/p>\n\t\t\t<div class=\"tbl-flow\"><p data-reveal>The FDA approval studies show the same pattern in different words. They each used a different control lens and a different questionnaire, so they cannot be ranked against each other directly, but the numbers are worth seeing side by side:<\/p><div class=\"tbl-wrap\" data-reveal><table class=\"tbl rsp\"><thead><tr><th scope=\"col\">Six-month FDA study results<\/th><th scope=\"col\">PanOptix<\/th><th scope=\"col\">Vivity<\/th><th scope=\"col\">Synergy<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\">Patients in the study<\/th><td data-label=\"PanOptix\">243 implanted (129 PanOptix, 114 monofocal)<\/td><td data-label=\"Vivity\">About 106 Vivity and 111 monofocal<\/td><td data-label=\"Synergy\">272 implanted (Synergy and monofocal groups)<\/td><\/tr><tr><th scope=\"row\">Glasses needed<\/th><td data-label=\"PanOptix\">80.5% said they &#8220;never&#8221; needed glasses overall, against 8.2% with a monofocal<\/td><td data-label=\"Vivity\">21.6% &#8220;never&#8221; and 45.1% &#8220;rarely or never&#8221;, against 3.6% and 17.1% with a monofocal<\/td><td data-label=\"Synergy\">87.8% (115 of 131) wore glasses &#8220;none of the time&#8221; for distance, intermediate, near and overall, against 3.1% with a monofocal<\/td><\/tr><tr><th scope=\"row\">Near vision<\/th><td data-label=\"PanOptix\">83.6% &#8220;never&#8221; needed glasses up close<\/td><td data-label=\"Vivity\">40.2% of first eyes read 0.30 logMAR or better at 40 cm; the FDA&#8217;s 50% target was not met<\/td><td data-label=\"Synergy\">Continuous 20\/32 or better to about 33 cm<\/td><\/tr><tr><th scope=\"row\">Most bothersome night symptoms (&#8220;very&#8221; or &#8220;extremely&#8221; bothered)<\/th><td data-label=\"PanOptix\">Starbursts 4.8%, halos 2.4%, glare 1.6%<\/td><td data-label=\"Vivity\">Starbursts 1.9%, halos 0.9%, glare 0%<\/td><td data-label=\"Synergy\">Starbursts 5.3%, halos 3.8%<\/td><\/tr><tr><th scope=\"row\">Severe symptoms at 6 months<\/th><td data-label=\"PanOptix\">Halos 12.6%, starbursts 16.0%, glare 3.2% (monofocal: 0.9%, 1.8%, 1.8%)<\/td><td data-label=\"Vivity\">Starbursts 3.8%, halos 0.9%, glare 0% (monofocal: 2.7%, 0.9%, 0%)<\/td><td data-label=\"Synergy\">Halos 3.8%, starbursts 3.8%, night glare 2.3% (monofocal: 0%)<\/td><\/tr><tr><th scope=\"row\">Contrast sensitivity<\/th><td data-label=\"PanOptix\">Slightly lower at higher spatial frequencies, not judged clinically meaningful<\/td><td data-label=\"Vivity\">Reduced in dim light; the FDA required a labelling warning<\/td><td data-label=\"Synergy\">Reduced under glare; the FDA required a labelling warning<\/td><\/tr><\/tbody><\/table><\/div><p class=\"note-sm\" data-reveal>Different studies, different questionnaires, different controls. Read each column against its own monofocal control, not across columns. Source: FDA summaries of safety and effectiveness for each lens (see Sources).<\/p><p data-reveal>In plain words: in all three studies the premium lens beat a monofocal lens on glasses freedom, and all three caused more night-time symptoms than a monofocal. Vivity&#8217;s night-time numbers are the closest to monofocal, and its near-vision numbers are the weakest of the three. If you have been quoted a Vivity lens vs PanOptix choice, the question to answer is how much you mind reading glasses against how much you mind rings around headlights.<\/p>\n<h3 data-reveal>What does the Cochrane review say about trifocal vs EDOF lenses?<\/h3>\n<p data-reveal>The 2024 Cochrane review compared trifocal lenses with EDOF lenses in five randomised trials with 233 participants. It found that distance vision may be similar with both, that people with trifocal lenses may achieve better near vision and depend less on glasses for near work, and that glare and halos showed no meaningful difference between the two types. In one study, 3% of trifocal patients and 30% of EDOF patients could not read fine print without glasses. The authors rate the certainty of this evidence as low, because the trials are small.<\/p><\/div>\t<\/div><\/div><\/div><\/section>\n<!-- Table (Table on a dark panel) End -->\n\n\n<!-- Table (Table on a tinted panel) Start -->\n<section class=\"panel\" id=\"panoptix-lens-vs-synergy-what-do-the-head-to-head-trials-sho\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\">\n\t\t<h2 class=\"t48 sec-title\" data-reveal>PanOptix lens vs Synergy: what do the head-to-head trials show?<\/h2>\n\t\t\t<p class=\"t22 sec-lead\" data-reveal>Two randomised trials compare PanOptix with Synergy directly, and they disagree on some points. Each team also had financial links to one of the manufacturers, so the results are best read together.<\/p>\n\t\t\t<div class=\"tbl-flow\"><div class=\"tbl-wrap\" data-reveal><table class=\"tbl rsp\"><thead><tr><th scope=\"col\"><\/th><th scope=\"col\">Dick et al., 2022<\/th><th scope=\"col\">Modi et al., 2025<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\">Patients and follow-up<\/th><td data-label=\"Dick et al., 2022\">150 patients, 3 months<\/td><td data-label=\"Modi et al., 2025\">276 patients, 6 months<\/td><\/tr><tr><th scope=\"row\">Near vision<\/th><td data-label=\"Dick et al., 2022\">Synergy better at 40 cm and 33 cm (about half a line to almost one line)<\/td><td data-label=\"Modi et al., 2025\">PanOptix no worse than Synergy at all tested distances<\/td><\/tr><tr><th scope=\"row\">Dim-light vision<\/th><td data-label=\"Dick et al., 2022\">Synergy better<\/td><td data-label=\"Modi et al., 2025\">Similar contrast sensitivity<\/td><\/tr><tr><th scope=\"row\">Halos, glare, starbursts<\/th><td data-label=\"Dick et al., 2022\">Similar safety profiles<\/td><td data-label=\"Modi et al., 2025\">Fewer starbursts and glare with PanOptix<\/td><\/tr><tr><th scope=\"row\">Glasses freedom<\/th><td data-label=\"Dick et al., 2022\">Not reported in the abstract<\/td><td data-label=\"Modi et al., 2025\">Similar in both groups<\/td><\/tr><tr><th scope=\"row\">Authors&#8217; links<\/th><td data-label=\"Dick et al., 2022\">Several with Johnson &amp; Johnson<\/td><td data-label=\"Modi et al., 2025\">Several with Alcon<\/td><\/tr><\/tbody><\/table><\/div><p data-reveal>In practice, Synergy may suit people who read very small print at close range or in dim light, and PanOptix may suit people more worried about night-time glare. That is a tendency across groups, not a promise for your eyes: your surgeon decides after measuring your eyes and pupils.<\/p><\/div>\t<\/div><\/div><\/div><\/section>\n<!-- Table (Table on a tinted panel) End -->\n\n\n<!-- Image + Text (Image left, text right) Start -->\n<section class=\"psec pad split-sec\" id=\"symfony-vs-panoptix-vs-vivity-where-does-symfony-fit\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\"><div class=\"split\"><div class=\"row\">\n\t\t<div class=\"split-media col-12 col-lg-6\" data-reveal><div class=\"media\" data-parallax><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"800\" src=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/intraocular-lens-implant-819x1024.webp\" class=\"attachment-large size-large\" alt=\"Intraocular lens implant\" sizes=\"auto, (max-width: 991px) 100vw, 50vw\" srcset=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/intraocular-lens-implant-819x1024.webp 819w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/intraocular-lens-implant-240x300.webp 240w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/intraocular-lens-implant-768x960.webp 768w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/intraocular-lens-implant.webp 1200w\" \/><\/div><\/div>\n\t\t<div class=\"split-copy col-12 col-lg-6\">\n\t\t\t\t\t\t<h2 class=\"t48\" data-reveal>Symfony vs PanOptix vs Vivity: where does Symfony fit?<\/h2>\n\t\t\t\t\t\t<p class=\"t22 lede\" data-reveal>TECNIS Symfony is a Johnson &amp; Johnson EDOF lens, so it belongs in the same category as Vivity, not the same category as Synergy. EyeWiki describes Symfony as a diffractive lens with an &#8220;echelette&#8221; design that elongates a single focal point, and classes it as an &#8220;EDOF-effect&#8221; lens. Vivity achieves its extended focus with a different, non-diffractive design.<\/p>\n\t\t\t\t\t\t<div class=\"prose\" data-reveal><p data-reveal>Patients often type &#8220;Symfony&#8221; when they mean Synergy, because both come from Johnson &amp; Johnson and both appear on quotes. They are different lenses: Symfony is EDOF, and Synergy is a hybrid of EDOF and multifocal that reaches closer. The American Academy of Ophthalmology&#8217;s consensus definition of an EDOF lens requires at least 0.5 dioptres more depth of focus than a monofocal lens, and at least half of eyes reading 20\/32 or better at 66 cm. That tells you what any EDOF lens is built to do: arm&#8217;s length and distance, not fine print.<\/p>\n<p data-reveal>Johnson &amp; Johnson also announced FDA approval of a newer EDOF lens, TECNIS PureSee, on 12 March 2026, and says it is the first FDA-approved EDOF lens without a contrast-sensitivity warning. That is the manufacturer&#8217;s statement, and independent head-to-head data against Vivity are still limited. Ask your surgeon which EDOF lenses they use.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/section>\n<!-- Image + Text (Image left, text right) End -->\n\n\n<!-- Heading (Intro: heading left, text right) Start -->\n<section class=\"psec pad\" id=\"which-lens-causes-fewer-halos-and-glare\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\"><div class=\"intro-grid row\"><div class=\"intro-side col-12\"><h2 class=\"t48\" data-reveal>Which lens causes fewer halos and glare?<\/h2><\/div><div class=\"copy prose col-12\"><p data-reveal>Vivity tends to cause the fewest halos and glare of the three, while PanOptix and Synergy cause more, similar to each other and higher than a monofocal lens. The Royal College of Ophthalmologists (RCOphth) says it is generally accepted that all forms of multifocal lens cause more optical side effects than monofocal lenses, that these tend to fade with time, and that 19 out of 20 patients are satisfied or very satisfied three to six months after multifocal implantation. About 1% cannot adapt and choose to have the multifocal lens exchanged for a monofocal one.<\/p>\n<p data-reveal>The same night-time effects can also come from a dry eye surface, a small leftover prescription or a clouded lens capsule, and these can be treated. We explain them in more detail in our guide to <a href=\"https:\/\/laseristanbulclinic.com\/en\/eye-health\/lens-and-cataract\/trifocal-lenses-bad-experiences-halos-and-how-to-avoid-them\/\">trifocal lenses: bad experiences, halos and how to avoid them<\/a>, and weigh the wider downsides of lens surgery in our guide to the <a href=\"https:\/\/laseristanbulclinic.com\/en\/eye-health\/lens-and-cataract\/disadvantages-of-lens-replacement-surgery\/\">disadvantages of lens replacement surgery<\/a>.<\/p><\/div><\/div><\/div><\/div><\/div><\/section>\n<!-- Heading (Intro: heading left, text right) End -->\n\n\n<!-- Table (Table on a dark panel) Start -->\n<section class=\"panel dark\" id=\"which-lens-is-right-for-you-a-guide-by-lifestyle\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\">\n\t\t<h2 class=\"t48 sec-title\" data-reveal>Which lens is right for you? A guide by lifestyle<\/h2>\n\t\t\t<p class=\"t22 sec-lead\" data-reveal>The right lens is the one that matches how you use your eyes and what side effects you will accept. This table is a starting point for the conversation with your surgeon, not a prescription.<\/p>\n\t\t\t<div class=\"tbl-flow\"><div class=\"tbl-wrap\" data-reveal><table class=\"tbl rsp\"><thead><tr><th scope=\"col\">If this sounds like you<\/th><th scope=\"col\">Often discussed<\/th><th scope=\"col\">Why<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\">You want the fewest glasses possible, read a lot and accept some halos<\/th><td data-label=\"Often discussed\">PanOptix or Synergy<\/td><td data-label=\"Why\">Highest glasses freedom in the FDA studies (80.5% and 87.8%, measured differently)<\/td><\/tr><tr><th scope=\"row\">You read very small print or work close up, often in dim light<\/th><td data-label=\"Often discussed\">Synergy<\/td><td data-label=\"Why\">Better near and dim-light results in one head-to-head trial, with continuous focus to about 33 cm<\/td><\/tr><tr><th scope=\"row\">You mainly use screens, drive a lot and can live with reading glasses for small print<\/th><td data-label=\"Often discussed\">Vivity<\/td><td data-label=\"Why\">Fewest halos and glare; good at arm&#8217;s length<\/td><\/tr><tr><th scope=\"row\">You drive a lot at night<\/th><td data-label=\"Often discussed\">Vivity or a monofocal lens<\/td><td data-label=\"Why\">The AAO advises people who drive frequently at night to avoid multifocal and EDOF lenses or think carefully about them<\/td><\/tr><tr><th scope=\"row\">You have glaucoma, macular degeneration or another eye disease<\/th><td data-label=\"Often discussed\">Usually a monofocal lens<\/td><td data-label=\"Why\">The AAO says multifocal and EDOF lenses are generally not recommended; the RCOphth says you may not be suitable for a multifocal lens with pre-existing eye problems<\/td><\/tr><tr><th scope=\"row\">You have moderate to high astigmatism<\/th><td data-label=\"Often discussed\">A toric version of any of these<\/td><td data-label=\"Why\">The AAO says people with moderate to high astigmatism are usually happier with toric lenses<\/td><\/tr><\/tbody><\/table><\/div><p data-reveal>Whichever lens you lean towards, a full examination decides it. Your surgeon measures your eye with optical biometry and corneal topography, checks the macula with an OCT scan and looks at your tear film, because severe dry eye or an irregular cornea can spoil the result of any premium lens.<\/p><\/div>\t<\/div><\/div><\/div><\/section>\n<!-- Table (Table on a dark panel) End -->\n\n\n<!-- Image + Text (Text left, image right) Start -->\n<section class=\"psec pad split-sec\" id=\"who-does-the-surgery-at-laser-istanbul-clinic\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\"><div class=\"split rev\"><div class=\"row\">\n\t\t<div class=\"split-media col-12 col-lg-6\" data-reveal><div class=\"media\" data-parallax><img loading=\"lazy\" decoding=\"async\" width=\"603\" height=\"675\" src=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/slit-lamp-eye-examination.webp\" class=\"attachment-large size-large\" alt=\"Eye examination at a slit lamp\" sizes=\"auto, (max-width: 991px) 100vw, 50vw\" srcset=\"https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/slit-lamp-eye-examination.webp 603w, https:\/\/laseristanbulclinic.com\/wp-content\/uploads\/2026\/10\/slit-lamp-eye-examination-268x300.webp 268w\" \/><\/div><\/div>\n\t\t<div class=\"split-copy col-12 col-lg-6\">\n\t\t\t\t\t\t<h2 class=\"t48\" data-reveal>Who does the surgery at Laser Istanbul Clinic?<\/h2>\n\t\t\t\t\t\t\t\t<div class=\"prose\" data-reveal><p data-reveal>Premium lens surgery at Laser Istanbul Clinic is led by <strong>Prof. Dr. Ahmet Sat\u0131c\u0131<\/strong>, who treats cataract and performs premium lens, refractive lens exchange and trifocal lens surgery. <strong>Op. Dr. Aysan Bayram<\/strong> operates on cataract patients. If your scans show a corneal or retinal problem, <strong>Do\u00e7. Dr. Muhammet Derda \u00d6zer<\/strong> (Do\u00e7. = Associate Professor) reviews your case, because these conditions change which lens is safe to use. Surgery takes place in a fully equipped, Ministry of Health\u2013licensed operating theatre in Istanbul.<\/p>\n<p data-reveal>Lenses offered: <span class=\"ph\">{{PanOptix \/ PanOptix Toric \/ Vivity \/ Vivity Toric \/ Synergy \/ Synergy Toric II \/ other lenses actually implanted}}<\/span>.<\/p>\n<p data-reveal>Our guide to <a href=\"https:\/\/laseristanbulclinic.com\/en\/lens-replacement-surgery-turkey\/trifocal-lens\/\">trifocal \/ multifocal lens surgery (PanOptix, Synergy)<\/a> explains the operation, who it suits, recovery and what is included in the price; hotel and airport transfers are not included and are arranged separately on request. For the wider picture of lens options, see <a href=\"https:\/\/laseristanbulclinic.com\/en\/lens-replacement-surgery-turkey\/\">lens replacement (RLE \/ smart lens) in Turkey<\/a>.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/section>\n<!-- Image + Text (Text left, image right) End -->\n\n\n<!-- FAQ (FAQ accordion) Start -->\n<section class=\"faq pad\" id=\"faq\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\"><div class=\"faq-grid\">\n\t<div class=\"faq-side\">\n\t\t\t\t<h2 class=\"t48\" data-reveal>Frequently asked questions<\/h2>\n\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"acc\" data-stagger>\n\t\t\t\t<div class=\"acc-item is-open\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"true\" aria-controls=\"faq-f6c452f6-a1\" id=\"faq-f6c452f6-q1\">Is PanOptix better than Vivity?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-f6c452f6-a1\" role=\"region\" aria-labelledby=\"faq-f6c452f6-q1\"><div class=\"acc-body\"><p data-reveal>Neither is better for everyone. PanOptix gives more freedom from glasses, especially for reading: in a 2022 comparison 83% of PanOptix patients needed no glasses for any activity, against 33% with Vivity. Vivity causes fewer halos and glare. Your daily activities, your pupils and your eye health decide which suits you.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-f6c452f6-a2\" id=\"faq-f6c452f6-q2\">Does Vivity need reading glasses?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-f6c452f6-a2\" role=\"region\" aria-labelledby=\"faq-f6c452f6-q2\"><div class=\"acc-body\"><p data-reveal>Often yes, for small print. In the FDA study, 40.2% of Vivity eyes read 0.30 logMAR or better at 40 cm, which did not reach the 50% the FDA had set as a target. Vivity is designed for distance and arm&#8217;s length, so many patients are comfortable with screens and the car dashboard but use readers for menus and labels.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-f6c452f6-a3\" id=\"faq-f6c452f6-q3\">Which is better for night driving, Vivity or PanOptix?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-f6c452f6-a3\" role=\"region\" aria-labelledby=\"faq-f6c452f6-q3\"><div class=\"acc-body\"><p data-reveal>Vivity generally causes fewer halos, glare and starbursts. In the FDA studies, 1.9% of Vivity patients and 4.8% of PanOptix patients were most bothered by starbursts, though the studies used different questionnaires. The AAO advises that people who drive frequently at night should avoid multifocal and EDOF lenses or think carefully about them.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-f6c452f6-a4\" id=\"faq-f6c452f6-q4\">PanOptix or Synergy: which is better for reading?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-f6c452f6-a4\" role=\"region\" aria-labelledby=\"faq-f6c452f6-q4\"><div class=\"acc-body\"><p data-reveal>It depends on the study. One 150-patient trial found Synergy better at 40 cm and 33 cm and in dim light, while a 276-patient trial found the lenses similar at all distances, with fewer starbursts and glare for PanOptix. Each trial had authors linked to one manufacturer, so surgeons usually treat the two lenses as close and choose on your measurements.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-f6c452f6-a5\" id=\"faq-f6c452f6-q5\">Is Symfony the same as Synergy?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-f6c452f6-a5\" role=\"region\" aria-labelledby=\"faq-f6c452f6-q5\"><div class=\"acc-body\"><p data-reveal>No. TECNIS Symfony is an EDOF lens, in the same category as Vivity. TECNIS Synergy is a hybrid of EDOF and multifocal technology that reaches closer, to about 33 cm. Both are made by Johnson &amp; Johnson, which is why they are often confused.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-f6c452f6-a6\" id=\"faq-f6c452f6-q6\">Do halos and glare go away with a premium lens?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-f6c452f6-a6\" role=\"region\" aria-labelledby=\"faq-f6c452f6-q6\"><div class=\"acc-body\"><p data-reveal>For most people they fade over several months, but they do not always disappear completely. The RCOphth says 19 out of 20 multifocal patients are satisfied or very satisfied by three to six months. About 1% cannot adapt and have the multifocal lens exchanged, which is a more complex operation than the first one.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-f6c452f6-a7\" id=\"faq-f6c452f6-q7\">Can these lenses correct astigmatism?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-f6c452f6-a7\" role=\"region\" aria-labelledby=\"faq-f6c452f6-q7\"><div class=\"acc-body\"><p data-reveal>Yes, with toric versions: PanOptix Toric, Vivity Toric and Synergy Toric II. Your surgeon measures your astigmatism with corneal topography and biometry to decide whether you need one. The standard PanOptix is indicated for eyes with less than 1 dioptre of corneal astigmatism, and Synergy Toric II for 1 dioptre or more.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-f6c452f6-a8\" id=\"faq-f6c452f6-q8\">Are premium lenses covered by the NHS or insurance?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-f6c452f6-a8\" role=\"region\" aria-labelledby=\"faq-f6c452f6-q8\"><div class=\"acc-body\"><p data-reveal>Not in the UK. The RCOphth says surgery to reduce the need for glasses is not available on the NHS and is not covered by private health insurance. The AAO says premium lenses in the US are usually paid for out of pocket. Our own prices are on the lens surgery page, with hotel and transfers extra.<\/p><\/div><\/div><\/div>\n\t\t\t\t<div class=\"acc-item\"><h3><button type=\"button\" class=\"t32\" aria-expanded=\"false\" aria-controls=\"faq-f6c452f6-a9\" id=\"faq-f6c452f6-q9\">Can I have a premium lens if I already have a cataract?<svg width=\"24\" height=\"24\" aria-hidden=\"true\"><use href=\"#i-plus\"\/><\/svg><\/button><\/h3><div class=\"acc-panel\" id=\"faq-f6c452f6-a9\" role=\"region\" aria-labelledby=\"faq-f6c452f6-q9\"><div class=\"acc-body\"><p data-reveal>Yes, if your eyes are otherwise healthy. A premium lens can be implanted during cataract surgery, and the RCOphth explains that refractive lens exchange is the same operation done before the lens turns cloudy. In both cases, your eye health decides whether a multifocal or EDOF lens is suitable.<\/p><\/div><\/div><\/div>\n\t\t\t<\/div>\n\t<\/div><\/div><\/div><\/div><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Is PanOptix better than Vivity?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Neither is better for everyone. PanOptix gives more freedom from glasses, especially for reading: in a 2022 comparison 83% of PanOptix patients needed no glasses for any activity, against 33% with Vivity. Vivity causes fewer halos and glare. Your daily activities, your pupils and your eye health decide which suits you.\"}},{\"@type\":\"Question\",\"name\":\"Does Vivity need reading glasses?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Often yes, for small print. In the FDA study, 40.2% of Vivity eyes read 0.30 logMAR or better at 40 cm, which did not reach the 50% the FDA had set as a target. Vivity is designed for distance and arm's length, so many patients are comfortable with screens and the car dashboard but use readers for menus and labels.\"}},{\"@type\":\"Question\",\"name\":\"Which is better for night driving, Vivity or PanOptix?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Vivity generally causes fewer halos, glare and starbursts. In the FDA studies, 1.9% of Vivity patients and 4.8% of PanOptix patients were most bothered by starbursts, though the studies used different questionnaires. The AAO advises that people who drive frequently at night should avoid multifocal and EDOF lenses or think carefully about them.\"}},{\"@type\":\"Question\",\"name\":\"PanOptix or Synergy: which is better for reading?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It depends on the study. One 150-patient trial found Synergy better at 40 cm and 33 cm and in dim light, while a 276-patient trial found the lenses similar at all distances, with fewer starbursts and glare for PanOptix. Each trial had authors linked to one manufacturer, so surgeons usually treat the two lenses as close and choose on your measurements.\"}},{\"@type\":\"Question\",\"name\":\"Is Symfony the same as Synergy?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. TECNIS Symfony is an EDOF lens, in the same category as Vivity. TECNIS Synergy is a hybrid of EDOF and multifocal technology that reaches closer, to about 33 cm. Both are made by Johnson & Johnson, which is why they are often confused.\"}},{\"@type\":\"Question\",\"name\":\"Do halos and glare go away with a premium lens?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"For most people they fade over several months, but they do not always disappear completely. The RCOphth says 19 out of 20 multifocal patients are satisfied or very satisfied by three to six months. About 1% cannot adapt and have the multifocal lens exchanged, which is a more complex operation than the first one.\"}},{\"@type\":\"Question\",\"name\":\"Can these lenses correct astigmatism?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, with toric versions: PanOptix Toric, Vivity Toric and Synergy Toric II. Your surgeon measures your astigmatism with corneal topography and biometry to decide whether you need one. The standard PanOptix is indicated for eyes with less than 1 dioptre of corneal astigmatism, and Synergy Toric II for 1 dioptre or more.\"}},{\"@type\":\"Question\",\"name\":\"Are premium lenses covered by the NHS or insurance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Not in the UK. The RCOphth says surgery to reduce the need for glasses is not available on the NHS and is not covered by private health insurance. The AAO says premium lenses in the US are usually paid for out of pocket. Our own prices are on the lens surgery page, with hotel and transfers extra.\"}},{\"@type\":\"Question\",\"name\":\"Can I have a premium lens if I already have a cataract?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, if your eyes are otherwise healthy. A premium lens can be implanted during cataract surgery, and the RCOphth explains that refractive lens exchange is the same operation done before the lens turns cloudy. In both cases, your eye health decides whether a multifocal or EDOF lens is suitable.\"}}]}<\/script><\/section>\n<!-- FAQ (FAQ accordion) End -->\n\n\n<!-- Call to Action (Panel) Start -->\n<section class=\"panel grad cta-panel\" id=\"not-sure-which-premium-lens-suits-your-eyes\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\"><div class=\"cta-panel-inner row\">\n\t<div class=\"col-12 col-lg-8\"><div class=\"cta-panel-copy\">\n\t\t\t\t<h2 class=\"t48\" data-reveal>Not sure which premium lens suits your eyes?<\/h2>\n\t\t\t\t<p class=\"t22\" data-reveal>Send your prescription and any scans, and a surgeon at Laser Istanbul Clinic tells you which lenses are likely to suit you and which are not. Premium lens surgery is led by Prof. Dr. Ahmet Sat\u0131c\u0131, with Op. Dr. Aysan Bayram for cataract patients.<\/p>\t\t\t<\/div><\/div>\n\t<div class=\"col-12 col-lg-4\"><div class=\"cta-panel-side\"><div class=\"btn-row\" data-reveal><a class=\"pill pill-white\" href=\"https:\/\/laseristanbulclinic.com\/en\/free-consultation\/\"><span class=\"pill-dot\" aria-hidden=\"true\"><\/span><span class=\"pill-label\">Free online consultation: upload your prescription and scans<\/span><\/a><a class=\"pill pill-line\" href=\"https:\/\/wa.me\/90123456789\" target=\"_blank\" rel=\"noopener\"><span class=\"pill-dot\" aria-hidden=\"true\"><\/span><span class=\"pill-label\">WhatsApp: +90 123 456 789<\/span><\/a><\/div><div class=\"links-col\" data-reveal><a class=\"link-arrow\" href=\"https:\/\/laseristanbulclinic.com\/en\/lens-replacement-surgery-turkey\/trifocal-lens\/\">Trifocal \/ multifocal lens surgery (PanOptix, Synergy) <svg width=\"18\" height=\"18\" aria-hidden=\"true\"><use href=\"#i-arrow\"\/><\/svg><\/a><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div><\/section>\n<!-- Call to Action (Panel) End -->\n\n\n<!-- List (Related pages) Start -->\n<section class=\"psec pad\" id=\"related-guides\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\">\n\t<div class=\"sec-head is-center row\"><div class=\"col-12\"><h2 class=\"t48 sec-title\" data-reveal>Related guides<\/h2><\/div><\/div>\t\t<ul class=\"pg-links row row-cols-1 row-cols-sm-2 row-cols-lg-3\" data-stagger>\n\t\t\t\t<li class=\"col\"><a class=\"pg-link\" href=\"https:\/\/laseristanbulclinic.com\/en\/eye-health\/lens-and-cataract\/trifocal-lenses-bad-experiences-halos-and-how-to-avoid-them\/\"><span>Trifocal lenses: bad experiences, halos and how to avoid them<\/span><svg width=\"22\" height=\"22\" aria-hidden=\"true\"><use href=\"#i-arrow-ur\"\/><\/svg><\/a><\/li>\n\t\t\t\t<li class=\"col\"><a class=\"pg-link\" href=\"https:\/\/laseristanbulclinic.com\/en\/eye-health\/lens-and-cataract\/disadvantages-of-lens-replacement-surgery\/\"><span>Disadvantages of lens replacement surgery<\/span><svg width=\"22\" height=\"22\" aria-hidden=\"true\"><use href=\"#i-arrow-ur\"\/><\/svg><\/a><\/li>\n\t\t\t\t<li class=\"col\"><a class=\"pg-link\" href=\"https:\/\/laseristanbulclinic.com\/en\/eye-health\/lens-and-cataract\/\"><span>All lens &amp; cataract guides<\/span><svg width=\"22\" height=\"22\" aria-hidden=\"true\"><use href=\"#i-arrow-ur\"\/><\/svg><\/a><\/li>\n\t\t\t<\/ul>\n\t<\/div><\/div><\/div><\/section>\n<!-- List (Related pages) End -->\n\n\n<!-- List (Sources and medical review) Start -->\n<section class=\"psec pad tight\"><div class=\"container-fluid px-0\"><div class=\"row g-0\"><div class=\"col-12\"><details class=\"sources\" data-reveal><summary class=\"t22\">Sources for the facts on this page<\/summary><ol>\n\t\t<li>US Food and Drug Administration. Summary of Safety and Effectiveness Data, PMA P040020\/S087: AcrySof IQ PanOptix Trifocal and PanOptix Toric Trifocal IOLs (approved 26 August 2019). https:\/\/www.accessdata.fda.gov\/cdrh_docs\/pdf4\/P040020S087B.pdf<\/li>\n\t\t<li>US Food and Drug Administration. Summary of Safety and Effectiveness Data, PMA P930014\/S126: AcrySof IQ Vivity Extended Vision IOLs (approved 26 February 2020). https:\/\/www.accessdata.fda.gov\/cdrh_docs\/pdf\/P930014S126B.pdf<\/li>\n\t\t<li>US Food and Drug Administration. Summary of Safety and Effectiveness Data, PMA P980040\/S124: TECNIS Synergy and Synergy Toric II IOLs. https:\/\/www.accessdata.fda.gov\/cdrh_docs\/pdf\/P980040S124B.pdf<\/li>\n\t\t<li>Johnson &amp; Johnson Vision via PR Newswire. Approval of TECNIS Synergy and TECNIS Synergy Toric II IOLs in the U.S. (6 May 2021). https:\/\/www.prnewswire.com\/news-releases\/johnson&#8211;johnson-vision-announces-the-approval-of-tecnis-synergy-and-tecnis-synergy-toric-ii-iols-in-the-us-and-tecnis-synergy-toric-ii-iols-in-canada-301286266.html<\/li>\n\t\t<li>Johnson &amp; Johnson. Johnson &amp; Johnson announces FDA approval of TECNIS PureSee intraocular lens (12 March 2026). https:\/\/www.jnj.com\/media-center\/press-releases\/johnson-johnson-announces-fda-approval-of-tecnis-puresee-intraocular-lens-a-breakthrough-solution-for-u-s-cataract-patients<\/li>\n\t\t<li>EyeWiki (American Academy of Ophthalmology). Trifocal Intraocular Lenses. https:\/\/eyewiki.org\/Trifocal_Intraocular_Lenses<\/li>\n\t\t<li>EyeWiki (American Academy of Ophthalmology). Extended Depth of Focus IOLs. https:\/\/eyewiki.org\/Extended_Depth_of_Focus_IOLs<\/li>\n\t\t<li>Hovanesian JA, Jones M, Allen Q. The Vivity Extended Range of Vision IOL vs the PanOptix Trifocal, ReStor 2.5 Active Focus and ReStor 3.0 Multifocal Lenses. <em>Clinical Ophthalmology<\/em> 2022;16:145\u2013152. https:\/\/pubmed.ncbi.nlm.nih.gov\/35082481\/<\/li>\n\t\t<li>Dick HB, et al. Comparison of 3-month visual outcomes of a new multifocal intraocular lens vs a trifocal intraocular lens. <em>Journal of Cataract and Refractive Surgery<\/em> 2022;48(11):1270\u20131276. https:\/\/pubmed.ncbi.nlm.nih.gov\/35545816\/<\/li>\n\t\t<li>Modi SS, Lehmann RP, Fisher BL, Roth RE, Reiser H. Comparison of visual function and patient-reported outcomes between two full range of field intraocular lenses: a randomized controlled study. <em>Journal of Cataract and Refractive Surgery<\/em> 2025;51(8):695\u2013702. https:\/\/pubmed.ncbi.nlm.nih.gov\/40277405\/<\/li>\n\t\t<li>Tavassoli S, et al. Trifocal versus extended depth of focus (EDOF) intraocular lenses after cataract extraction. <em>Cochrane Database of Systematic Reviews<\/em> 2024;7:CD014891. https:\/\/pubmed.ncbi.nlm.nih.gov\/38984608\/<\/li>\n\t\t<li>The Royal College of Ophthalmologists. Refractive Lens Exchange: Patient Information (PROF\/2024\/498). https:\/\/www.rcophth.ac.uk\/guidance-resources\/refractive-lens-exchange\/<\/li>\n\t\t<li>American Academy of Ophthalmology. Factors to Consider in Choosing an IOL for Cataract Surgery (31 March 2025). https:\/\/www.aao.org\/eye-health\/tips-prevention\/best-artificial-lens-implant-iol-cataract-surgery<\/li>\n\t<\/ol><\/details><\/div><\/div><\/div><\/section>\n<!-- List (Sources and medical review) End -->\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":0,"featured_media":0,"parent":1872,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-1984","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/pages\/1984","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/types\/page"}],"replies":[{"embeddable":true,"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/comments?post=1984"}],"version-history":[{"count":2,"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/pages\/1984\/revisions"}],"predecessor-version":[{"id":3129,"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/pages\/1984\/revisions\/3129"}],"up":[{"embeddable":true,"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/pages\/1872"}],"wp:attachment":[{"href":"https:\/\/laseristanbulclinic.com\/en\/wp-json\/wp\/v2\/media?parent=1984"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}