• About
  • Careers
  • Raynews
  • ESG
  • Contact us
  • Distributor Portal
  • Home
  • Devices
    • IOLs
      • Overview
      • RayOne Family
      • Galaxy
      • RayOne EMV
      • Monofocal
      • Trifocal
      • Toric
      • Supplementary
      • RayOne Injector
      • Duet Procedure
    • Sophi
      • Overview
    • HASA Optix
      • Overview
  • Drugs
    • OVDs
      • Overview
      • OVD Family
      • Ophteis FR Pro
      • OphteisBio
    • Eye care
      • Overview
      • AEON Sodium Chloride
      • Dropodex
      • Catacrom
    • Artificial tears
      • Overview
      • AEON Family
      • Hydromoor
      • Ilube
    • Omidria
      • Overview
  • Digital
    • RayPro
      • Overview
    • Raytrace
      • Overview

Home > You searched for aspheric

Search results for aspheric

Total results found = 53

Visual performance and impact of residual refractive errors with trifocal intraocular lenses of different aspheric design


Why the RayOne Aspheric IOL is Ticking All the Boxes

IOL,RayOne, Monofocal, Monovision, Presbyopia


Sulcoflex Aspheric


T-flex Aspheric Toric


C-flex & Superflex Aspheric Monofocal


Sulcoflex Aspheric


RayOne Aspheric


Sulcoflex Aspheric – supp


Rayner’s RayOne Aspheric preloaded IOL launches in China

Takeaways: Rayner’s fully preloaded RayOne Aspheric IOL has received NMPA approval for sale in China. RayOne Aspheric will be showcased at the 21st CSCRS from 3-5 June 2021 in Dalian. RayOne Aspheric offers a premium alternative to Rayner’s C-flex/Superflex Aspheric monofocal IOLs. Rayner’s award-winning RayOne IOL platform has been used in over 1.6 million procedures since 2016. Rayner will next


Sulcoflex Trifocal DUET surgery (Sulcoflex Trifocal + RayOne Aspheric Preloaded Injector system)

603F|703F|Amon|capsular bag|diffractive|DUET|enhancement|ESCRS|MIOL|multifocal|piggyback|presbyopia|presbyopia correcting|pseudophakic|RayOne Trifocal|refractive|refractive enhancement|secondary|spectacle independence|sulcoflex|Sulcoflex Trifocal|supplementary|Trifocal|visual acuity Video Amon M


Dr William Wiley- Interview on RayOne Aspheric 600C

600C|Injector|RayOne|RayOne Hydrophilic|Wiley Video Wiley W


RayOne Aspheric Receives FDA Clearance

Rayner, manufacturer of the world’s first IOL designed by Sir Harold Ridley, announced today that the US Food and Drugs Administration (FDA) have approved the RayOne Aspheric fully preloaded IOL injection system for use in the United States of America. Product approval details The FDA granted regulatory approval and sale of the RayOne Aspheric Monofocal


Sulcoflex Trifocal World First implantation: DUET with RayOne Aspheric

603F|703F|Amon|capsular bag|diffractive|DUET|enhancement|ESCRS|MIOL|multifocal|piggyback|presbyopia|presbyopia correcting|pseudophakic|RayOne Trifocal|refractive|refractive enhancement|secondary|spectacle independence|sulcoflex|Sulcoflex Trifocal|supplementary|Trifocal|visual acuity Video Amon M


Rayner set to launch 600C Monofocal Aspheric IOL in America at ASCRS

Rayner set to launch 600C monofocal aspheric IOL at ASCRS

Rayner has announced the launch of the 600C Aspheric IOL. The 600C Aspheric IOL will be unveiled at the upcoming 2018 ASCRS conference in Washington, DC, 13-17 A...


In vitro comparative optical bench analysis of a spherical and aspheric optic design of the same IOL model

920H|970C|aberration|aberration neutral|acrylic|aspheric|Auffarth|Cflex|Choi|Khoramnia|Liebing|Mayer|monofocal|optical bench|RayOne|spheric|Superflex|Tandogan Peer Review Publication Tandogan T, Auffarth G, Choi CY, Liebing S, Mayer S, Khoramnia R


Functional Results after Implantation of an Aspheric, Aberration-Neutral Intraocular Lens

920H|970C|aberration|acrylic|aspheric|Auffarth|Cflex|Fitting|Holzer|Khoramnia|monofocal|neutral|Rabsilber|Rayacryl|Superflex|Thomas Peer Review Publication Khoramnia R, Fitting A, Thomas BC, Rabsilber TM, Auffarth G, Holzer MP


Comparison of visual quality between aspheric and spherical IOLs.

570C|620H|920H|970C|Acer|aspherical|Cflex|contrast sensitivity|Hepsen|HOA|monofocal|spherical|Superflex|Uzun|Yagci Peer Review Publication Yagci R, Uzun F, Acer S, Hepsen IF


Comparison of tilt and decentration of four different kinds of aspheric intraocular lenses implantation

920H|970C|acrylic|aspheric|decentration|Li|monofocal|Rayacryl|RayOne|Song|Tang|tilt|Xing Peer Review Publication Xing XJ, Tang X, Song H, Li WW


Rayner Secures FDA Approval for RayOne EMV Toric IOL

FDA approval expands US access to award-winning lens technology Rayner today announced that the US Food and Drug Administration (FDA) has approved its RayOne EMV Toric intraocular lens (IOL) following the successful completion of a pivotal Investigational Device Exemption (IDE) study. The lens is now available to US surgeons seeking to deliver high quality visual


St. Thomas’ PCO Study Clarifies Debate on IOL Materials: No Difference Between Hydrophilic and Hydrophobic Lenses

15 September 2025 | Worthing, UK  The results of a landmark study comparing hydrophilic and hydrophobic intraocular lenses (IOLs), presented at the 2025 ESCRS Congress, has confirmed both IOL materials can be clinically and statistically equivalent in preventing posterior capsular opacification (PCO). The safety of hydrophilic IOLs compared to hydrophobic IOLs has been a subject


RayOne EMV Toric receives Health Canada approval

Mississauga, ON | 21 January 2025 Rayner, a global manufacturer of products for cataract surgery based in Worthing, UK, is pleased to announce the approval of RayOne EMV Toric (RAO210T) by Health Canada. Developed in collaboration with Professor Graham Barrett, RayOne EMV and RayOne EMV Toric are the only patented aspheric IOLs that induce controlled


Rayner marks 5 millionth RayOne lens sold

Rayner, a global manufacturer of products for cataract surgery based in Worthing, UK, proudly announces delivery of its 5 millionth RayOne lens (and 11 millionth lens made from RayAcryl Rayner’s proprietary hydrophilic acrylic material), marking an important milestone in units sold globally. RayOne is Rayner’s fully-preloaded intraocular lens (IOL) injection system, providing smooth, consistent rolling


RayOne EMV (Rayner) Receives Health Canada Approval

Mississauga, ON, 23 January 2024 Rayner, a global leader in products for cataract surgery, proudly announces the approval of RayOne EMV (RAO200E) by Health Canada1. Developed in collaboration with Professor Graham Barrett, RayOne EMV is the only patented aspheric IOL that induces controlled positive spherical aberration to slightly extend the depth of focus. “I’ve been awaiting


Clinical properties of a novel, glistening-free, single-piece, hydrophobic acrylic IOL

glistenings, monofocal hydrophobic acrylic, IOL, aspheric


Harnessing Big Data to Track Patient Reported Outcomes (Part 2)

RayPRO, Digital Health, Patient Reported Outcomes, PROMs, PROs, RayTrace, CATprom5, Labor


Can An IOL Enhance Operating Room Efficiency And Patient Satisfaction?

Dr Phillips Kirk Labor shares his thoughts and experience with RayOne Aspheric monofocal IOL


Can an IOL enhance OR efficiency and patient satisfaction?

aberration neutral|CRST|Labor|monofocal|preloaded|RAO600C|RayOne Aspheric|RayOne Injector Clinical Article Labor PK


Rayner expands RayOne portfolio with first blue light filtering IOL

JANUARY 05, 2022 – Worthing, United Kingdom. Rayner, the only UK manufacturer of intraocular lenses (IOLs), today announced the launch of RayOne Hydrophobic BLF. Made of its proprietary ultra glistening-free hydrophobic material, RayOne Hydrophobic BLF is Rayner’s first blue light filtering IOL. RayOne Hydrophobic BLF expands Rayner’s RayOne lens portfolio from seven to eight variants, now with


Rayner Appoints VP for Global Expansion

NOVEMBER 24, 2021 – Worthing, United Kingdom. Rayner, a leading ophthalmology company focused on optimising visual outcomes for patients and surgeons, today announced the appointment of Dr Rob Nadler to the role of VP Corporate Development. Dr Nadler will play a critical role on the executive team, overseeing the company’s M&A strategy and brings invaluable clinical,


Rayner Receives Third FDA Approval in RayOne IOL Portfolio

New York, USA, May 17, 2021 – RayOne Spheric, a fully-preloaded monofocal IOL, has received FDA approval. This achievement marks Rayner’s third FDA approval in under three years within its expanding RayOne preloaded IOL portfolio. RayOne Spheric joins RayOne Aspheric (FDA approved December 2018) and RayOne EMV, a new non-diffractive IOL solution which achieved FDA


Simulations of Decentration and Tilt of a Supplementary Sulcus-Fixated Intraocular Lens in a Polypseudophakic Combination Using Ray-Tracing Software

polypseudophakia|Polypseudophakic|Ray-Tracing Sulcoflex|Sulcoflex Aspheric Abuz G, Auffarth G, Yan W, Yildirim T, Khoramnia R


Rayner Growth in North America (Canada)

Worthing, UK – Following the recent approval of incorporation, Rayner is proud to announce its direct entry into the Canadian ophthalmology market. Led by Wade Allen, Director: Americas, Rayner Surgical Corp will now be offering the Rayner portfolio of IOLs and injectors directly to Canadian surgeons. Rayner Surgical Corp has recently had the RayOne Aspheric


World’s First IOL Designed for Enhanced MonovisionTM Patient Outcomes

Rayner set to launch RayOne EMV in early October Worthing, UK, September 21st, 2020 – Rayner has announced the upcoming launch of RayOne EMV: a new fully preloaded non-diffractive IOL solution designed specifically to enhance patient outcomes achieved with monovision. Enhanced range of vision Developed in collaboration with Professor Graham Barrett, president of the Australasian


RAYNER WEBINAR | RayPro: Telehealth Solution for Patient Data

Rayner hosted its first surgeon clinical education webinar on 27 May 2020, with attendees from over 47 countries. Over the course of one hour, the three presenters spoke about returning to clinic (including associated safety precautions), their experience with premium trifocal IOLs, and the utilisation of contactless telehealth. The webinar was concluded with a busy


Rayner’s Sulcoflex Trifocal at 2018 ESCRS

For Immediate Release Date: 7th August 2018 Rayner are proud to announce the launch of the new, CE marked Sulcoflex Trifocal Pseudophakic Supplementary IOL at the 2018 ESCRS in Vienna. Rayner’s most technologically advanced IOL The Sulcoflex Trifocal combines Rayner’s pseudophakic supplementary Sulcoflex platform — designed to be implanted in the ciliary sulcus and with over ten


Supporting paediatric cataract surgery in Ethiopia

Supporting paediatric cataract surgery in Ethiopia A visit by Dr Geoffrey Woodruff, Consultant Paediatric Ophthalmologist Emeritus, Leicester Royal Infirmary UK to Ethiopia 25th March to 3rd April 2018. Rayner is proud to have supplied Dr Woodruff with Rayner C-flex Aspheric Monofocal IOLs and OphteisBio 3 % OVD for his recent visit to Ethiopia as Visiting Professor & Mentor


CE Mark for Rayner’s IOL Injection

RayOne Hydrophobic, Rayner’s first fully preloaded IOL system with a hydrophobic acrylic lens, is now available to CE Mark-accepting countries. Daily compromises faced by cataract surgeons are eliminated with a new proprietary material, unique Cornerstone lens shape and intuitive fully preloaded injector. Worthing (UK), May 22nd, 2018 – Rayner, the manufacturer of the world’s first IOL,


RayOne Fully Preloaded IOL injection system now available in Argentina

For immediate release. Date: 05 March, 2018. RayOne Fully Preloaded IOL injection system now available in Argentina Rayner, together with Iskowitz – Rayner’s exclusive distributor in Argentina — announced today that the RayOne fully preloaded IOL injection system has received approval from the Argentine regulator, ‘Administración Nacional de Medicamentos, Alimentos y Tecnología Médica’ (ANMAT), and is now


Rayner’s 10-Year Milestones in 2017

For immediate release Ten year milestones achieved for key Primary & Supplementary IOLs. 2017 in review. 18th January, 2018. Worthing, United Kingdom. Over the course of 2017, Rayner marked the ten year anniversary for receiving CE approval for the following IOLs: Sulcoflex Aspheric C-flex Aspheric Superflex Aspheric M-flex T Multifocal Toric Milestone one: Sulcoflex Aspheric Supplementary IOL: A solution to


India Surgeons Now Use RayOne IOL

For immediate release. Date: 17 October, 2017. Surgeons in India to access RayOne fully preloaded IOL injection system. British IOL manufacturer, Rayner, announced today that their new RayOne fully preloaded IOL injection system has received Central Drugs Standard Organisation (CDSCO) approval and is being launched in India. Product approval details The CDSCO granted regulatory approval and sale


RayOne Fully Preloaded IOL Injection System. Now available in Brazil.

For immediate release. Date: 11 July, 2017. RayOne Fully Preloaded IOL Injection System. Now available in Brazil. More surgeons to access the smallest Fully Preloaded IOL Incision Rayner announced today the latest update in the RayOne story: registration of the RayOne Aspheric and Spheric monofocal fully preloaded IOL injection systems has been listed in the Federal Register


RayOne Shines in intraocular lens (IOL) Study Results

An experimental study was recently conducted to compare current fully preloaded intraocular lens (IOL) injection systems on the market. 

The study explored wound architecture after IOL implantation and the overall ease and speed...


Rayner marks ten years of C-flex in the USA

For immediate release. Rayner marks ten years of C-flex in the USA 14 March 2017. Worthing, United Kingdom. Rayner announced today that it will mark an important milestone next month: the ten year anniversary of US Food and Drug Administration (FDA) approval of C-flex 570C monofocal Intraocular Lens (IOL) for commercial use in the United States of America.


Refractive Cataract Chinese Surgeons Access Rayner IOL

For immediate release. March 02, 2017 – Worthing, United Kingdom. Rayner announced today that a selection of models in their Sulcoflex range of pseudophakic supplementary IOLs have received Chinese Food and Drug Administration (CFDA) approval and are to be launched in market in 2017. Rayner is the first manufacturer to make a supplementary IOL available to surgeons in


Phoenix Equity Partners announces investment in Rayner Surgical Group

 

Phoenix Equity Partners ("Phoenix"), a leading UK middle-market private equity firm, today announces an investment in Rayner Surgical Group (“Rayner” or “the Company”) alongside the current management team...


320 Surgeons Join RayOne Global Launch

The new-look Rayner booth -- designed specifically with RayOne® demos in mind -- was inundated with traffic. Surgeons clamored to experience the highly anticipated, fully preloaded IOL injection system at the recent XXXIV Congres...


RayOne: Smallest Fully Preloaded IOL

For immediate release. Date: 1st September, 2016 The Smallest Fully Preloaded IOL Incision. Rayner set to launch RayOne at the Upcoming ESCRS Following the recent receipt of CE mark approval, Rayner are proud to announce the launch of RayOne: their fully preloaded IOL injection system to be unveiled at the upcoming ESCRS in Copenhagen. This flagship launch is


Rayner Primary & Supplementary IOLs now available to surgeons in Egypt

Rayner’s growth strategy continues as the company announced today that the Egyptian Ministry of Health has approved the following IOLs for sale in Egypt: C-flex Aspheric monofocal IOL range (970C) Superflex Aspheric monofocal IOL range (920H) T-flex Aspheric Toric IOL (573T and 623T) Sulcoflex Pseudophakic Supplementary Aspheric IOL (653L)  Rayner’s unique system package means that in addition to an


Open new year letter from CEO

Open New Year Letter from CEO. The past year has been a transformative one for Rayner as we transition to a company exclusively focused on IOLs and cataract surgery. The disposal of our retail business and move to new pur...


Refractive Surprise; The Big Taboo: Education Supplement

Highlights and valuable insights from Professor Rudy Nuijts and Peers now available for download   Professor Rudy Nuijts, Professor Mats Lundstrӧm, Professor James Wolffsohn, Professor Michael Amon, Mr Allon Barsam and Dr Tiago Ferreira made up the panel of presenters for the Symposium ‘Refractive Surprise; The Big Taboo’ — an education program sponsored by Rayner


Surgeons Share their Experiences with Rayner IOLs

The 2015 meeting of the European Society of Cataract and Refractive Surgeons (ESCRS) held in Barcelona, Spain, featured a number of presentations describing surgeons’ experience with Rayner’s portfolio of lenses including the Sulcoflex, C-flex, M-flex and T-flex. The Sulcoflex Pseudophakic Supplementary IOL Supplementary IOLs Versus Wavefront-Guided LASIK for the Correction of Refractive ErrorsTiago Ferreira, MDDr Ferreira described


Training Surgeons at Premium IOL Wetlab

Professor Oliver Findl, Dr Nino Hirnschall and Professor Michael Amon hosted Rayner’s recent DFP-certified Premium IOL Wetlab event in Vienna, Austria in September 2015. The group of enthusiastic junior surgeons were exposed to a full Toric and Supplementary (Sulcoflex) program which consisted of the following key topics: • Introduction to astigmatism correction • The history of astigmatism correction •


‘Refractive Surprise; The Big Taboo’ – ESCRS event summary

At the 2015 meeting of the European Society of Cataract and Refractive Surgeons Rayner hosted a Satellite Symposium featuring the topic of refractive surprise. The session was introduced and moderated by Prof. Rudy Nuijts, who highlighted that refractive surprise is a serious challenge in cataract and refractive surgery and requires further thought for management. The


Important Notice

Rayner cannot offer medical advice to members of the public. For such advice you should consult a medical professional. Not all Rayner products are approved for sale in every country. Please contact your local Rayner distributor for details of which products are available in your area.

  • Global Presence
  • Company Profile
  • Management Team
  • Careers
  • History
  • Eye Science
  • Research & Development

Legal & Compliance

  • Rayner Group Quality Management System
  • Vigilance Surveillance
  • Website Terms of Use
  • Use of Cookies
  • Privacy Policy
  • Terms and Conditions of Sale
  • Terms and Conditions of Purchase
  • Returns Policy

Corporate Social Responsibility

  • Compliance
  • Modern Slavery Statement
  • Gender Pay Gap Report
  • ESG Commitment Statement
  • Community Responsibility
  • Codes of Conduct
  • Whistleblowing Policy
  • RSG Carbon Reduction Plan

Contact us

Global HQ & UK Office:

Rayner
The Ridley Innovation Centre
10 Dominion Way
Worthing
West Sussex
BN14 8AQ
United Kingdom
Registered in England: 615539

  • About
  • Careers
  • Raynews
  • ESG
  • Contact us
  • Distributor Portal

© 2026 Rayner Group

  • Twitter
  • linkedin
  • youtube
  • Rayner Eyetube EyeTube
  • Instagram

Sign up to receive carefully selected news and information from Rayner.

Rayner is a British medical device manufacturer.

  • By clicking 'Subscribe' you consent to receiving carefully selected news and information from Rayner by email. You can unsubscribe at any time by following the link at the bottom of every email. Privacy policy

  • This field is for validation purposes and should be left unchanged.

Make an Enquiry

If you have a product complaint or experience a problem with a Rayner product, please immediately contact feedback@rayner.com
This field is for validation purposes and should be left unchanged.
We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. We also use additional non-essential cookies to help us continually improve your experience and analyse the use of our pages. By clicking “Accept All”, you consent to the use of ALL the cookies. However, you may visit "Cookie Settings" to provide a controlled consent, to choose or reject the additional non-essential cookies we use.
Cookie settingsAccept All
Manage consent

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may have an effect on your browsing experience.
Necessary
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.
CookieDurationDescription
cookielawinfo-checkbox-analytics11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checkbox-functional11 monthsThe cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checkbox-necessary11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-others11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-others11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-performance11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
viewed_cookie_policy11 monthsThe cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.
Functional
Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.
Performance
Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
Analytics
Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.
Advertisement
Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.
Others
Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.
Save & Accept