Peer2Peer: The Podcast

Prof Barrett & Mr Stuart: EMV, Mastering Monovision & The Power of +SA

Professor Graham Barrett, the innovator behind RayOne EMV in partnership with Rayner, joins Mr Alastair Stuart, Medical Director of Optegra UK, in his clinic to discuss why he frequently chooses RayOne EMV for his patients. Mr Stuart shares both his clinical expertise - covering patient selection, calculations, and outcomes - and his personal experience of recommending the lens for his own father’s cataract surgery. Together, they examine the lens' advantages in managing spherical aberration, its benefits for post-corneal refractive patients, and how it compares to other intraocular lenses (IOLs) in the field.
This podcast is provided for general information purposes only. The presenters’ views are their own. Nothing contained within this podcast is intended to offer medical advice for the treatment of any illness or disease, nor is it a substitute for professional medical advice, diagnosis or treatment. Nothing presented in this podcast is intended to give instruction or guidance on the use of any Rayner products; it is not designed to replace a surgeon's independent judgement about the appropriateness or risks of a procedure for a given patient. Rayner does not endorse off-label use. Users must refer to the product labelling and instructions for use for Rayner products in all cases. Not all Rayner products are available in all countries.
© 2025 Rayner Group, all rights reserved. Rayner and RayOne are proprietary marks of Rayner. All other trademarks are property of their respective owners. Rayner, 10 Dominion Way, Worthing, West Sussex, BN14 8AQ. Registered in England: 615539

The Future of IOL Calculations with Damien Gatinel

Dr Ben LaHood, Prof Damien Gatinel, and Sam Carter discuss the latest advancements in RayTrace, including the integration of Gatinel’s PEARL-DGS formula. This new feature leverages AI to improve RayTrace’s predictive accuracy and optimise results by factoring in IOL curvature and effective lens position.
Bios:
Dr Ben LaHood, refractive cataract and laser vision correction surgeon from Australia, has gained international recognition for his extensive research on astigmatism management and biometry, which is regularly shared around the world. Additionally, Dr Ben LaHood is the host of two widely popular ophthalmology-themed podcasts.
Professor Damien Gatinel is the Head of the Department of Refractive and Anterior Segment Surgery at the Rothschild Foundation Hospital in Paris. He is the co-inventor of the first trifocal IOL, and devised a new classification for HOAs in his applied mathematics PhD thesis. With his colleague, Alain Saad, he developed an AI system for the detection of ectasia-susceptible eyes, the SCORE analyser.
Sam Carter is the Head of Clinical Planning and Outcomes at Rayner. Based in Kuala Lumpar, Malaysia, he brings experience from previous roles at Lenstec UK, Topcon GB Ltd, and Zeiss Medical Technology. Carter additionally holds a 2023-2024 Post Graduate Diploma in Cataract and Refractive Surgery from Ulster University, one of only a handful of non-ophthalmologists to gain this certification.
This podcast is provided for general information purposes only. The presenters’ views are their own. Nothing contained within this podcast is intended to offer medical advice for the treatment of any illness or disease, nor is it a substitute for professional medical advice, diagnosis or treatment. Nothing presented in this podcast is intended to give instruction or guidance on the use of any Rayner products; it is not designed to replace a surgeon's independent judgement about the appropriateness or risks of a procedure for a given patient. Rayner does not endorse off-label use. Users must refer to the product labelling and instructions for use for Rayner products in all cases. Not all Rayner products are available in all countries.
© 2025 Rayner Group, all rights reserved. Rayner, RayTrace and RayPRO are proprietary marks of Rayner. All other trademarks are property of their respective owners. Rayner, 10 Dominion Way, Worthing, West Sussex, BN14 8AQ. Registered in England: 615539

From Sir Ridley to Prof Lyra: Rayner’s 75-Year Journey to Galaxy

Celebrating Rayner’s 75-year legacy of innovation since pioneering the first IOL alongside Sir Harold Ridley, host Dr Ben LaHood welcomes Rayner CEO Tim Clover and VP of R&D Nat Davies to discuss the company’s extraordinary journey. Together, they delve into Rayner’s commitment to partnering with surgeons, the development of breakthrough technologies like the new RayOne Galaxy spiral IOL, and the company’s unwavering focus on advancing cataract and refractive surgery innovation.
 
This podcast is provided for general information purposes only. The presenters’ views are their own. Nothing contained within this podcast is intended to offer medical advice for the treatment of any illness or disease, nor is it a substitute for professional medical advice, diagnosis or treatment. Nothing presented in this podcast is intended to give instruction or guidance on the use of any Rayner products; it is not designed to replace a surgeon's independent judgement about the appropriateness or risks of a procedure for a given patient. Rayner does not endorse off-label use. Users must refer to the product labelling and instructions for use for Rayner products in all cases. Not all Rayner products are available in all countries.
© 2024 Rayner Group, all rights reserved. Rayner is a proprietary mark of Rayner. All other trademarks are property of their respective owners. Rayner, 10 Dominion Way, Worthing, West Sussex, BN14 8AQ. Registered in England: 615539

Galaxy: First Clinical Experiences

Host Dr Ben LaHood welcomes Mr Allon Barsam and Ms Purvi Thomson from OCL Vision in London to discuss their first clinical experiences with the new RayOne Galaxy spiral IOL. They delve into the innovative science and technology behind the lens, which provides a full range of vision with minimal dysphotopsia. They also share insights from their first implantations and discuss the promising early results.
 
This podcast is provided for general information purposes only. The presenters’ views are their own. Nothing contained within this podcast is intended to offer medical advice for the treatment of any illness or disease, nor is it a substitute for professional medical advice, diagnosis or treatment. Nothing presented in this podcast is intended to give instruction or guidance on the use of any Rayner products; it is not designed to replace a surgeon's independent judgement about the appropriateness or risks of a procedure for a given patient. Rayner does not endorse off-label use. Users must refer to the product labelling and instructions for use for Rayner products in all cases. Not all Rayner products are available in all countries.
© 2024 Rayner Group, all rights reserved. Rayner is a proprietary mark of Rayner. All other trademarks are property of their respective owners. Rayner, 10 Dominion Way, Worthing, West Sussex, BN14 8AQ. Registered in England: 615539

Post-Laser Patients & Pre-op Lens Calculations

Professor Graham Barrett is joined by Professor Dan Reinstein and Mr Darshak Patel to discuss the benefits of RayOne EMV for post corneal refractive surgery patients.  They dive into how to match the right IOL to the patient’s corneal profile, and specifically spherical aberration, while stressing the need for comprehensive testing on patients before surgery.
This podcast is provided for general information purposes only. The presenters’ views are their own. Nothing contained within this podcast is intended to offer medical advice for the treatment of any illness or disease, nor is it a substitute for professional medical advice, diagnosis or treatment. Nothing presented in this podcast is intended to give instruction or guidance on the use of any Rayner products; it is not designed to replace a surgeon's independent judgement about the appropriateness or risks of a procedure for a given patient. Rayner does not endorse off-label use. Users must refer to the product labelling and instructions for use for Rayner products in all cases. Not all Rayner products are available in all countries.© 2024 Rayner Group, all rights reserved. Rayner is a proprietary mark of Rayner. All other trademarks are property of their respective owners. Rayner, 10 Dominion Way, Worthing, West Sussex, BN14 8AQ. Registered in England: 615539

Post-laser Patients: Understanding Aberrations

Professor Graham Barrett is joined by Professor Dan Reinstein and Mr Darshak Patel to discuss the benefits of RayOne EMV for post corneal refractive surgery patients, focusing on the importance of tailored approaches through careful diagnostics and lens selection to reduce the risk of post-operative complications.
This podcast is provided for general information purposes only. The presenters’ views are their own. Nothing contained within this podcast is intended to offer medical advice for the treatment of any illness or disease, nor is it a substitute for professional medical advice, diagnosis or treatment. Nothing presented in this podcast is intended to give instruction or guidance on the use of any Rayner products; it is not designed to replace a surgeon's independent judgement about the appropriateness or risks of a procedure for a given patient. Rayner does not endorse off-label use. Users must refer to the product labelling and instructions for use for Rayner products in all cases. Not all Rayner products are available in all countries.
© 2024 Rayner Group, all rights reserved. Rayner is a proprietary mark of Rayner. All other trademarks are property of their respective owners. Rayner, 10 Dominion Way, Worthing, West Sussex, BN14 8AQ. Registered in England: 615539

The Different Ways RayPRO Can Benefit A Surgeon

At AUSCRS 2024, Dr Ben LaHood led a live podcast featuring Professor Paul Ursell, Dr Josefina Botta, and Mr Luke Anderson to explore the diverse advantages of the RayPRO tool for surgeons. Tune in to this 10-minute discussion to hear each surgeon’s unique perspective on its benefits.
 
 
This podcast is provided for general information purposes only. The presenters’ views are their own. Nothing contained within this podcast is intended to offer medical advice for the treatment of any illness or disease, nor is it a substitute for professional medical advice, diagnosis or treatment. Nothing presented in this podcast is intended to give instruction or guidance on the use of any Rayner products; it is not designed to replace a surgeon's independent judgement about the appropriateness or risks of a procedure for a given patient. Rayner does not endorse off-label use. Users must refer to the product labelling and instructions for use for Rayner products in all cases. Not all Rayner products are available in all countries.
© 2024 Rayner Group, all rights reserved. Rayner is a proprietary mark of Rayner. All other trademarks are property of their respective owners. Rayner, 10 Dominion Way, Worthing, West Sussex, BN14 8AQ. Registered in England: 615539

RayOne EMV in My US Practice: Billing Insights & Modern Patient Benefits

Join Dr. Ben LaHood and Dr. Blake Williamson as they delve into RayOne EMV and its successful integration into Dr. Williamson's US practice. Learn why Dr. Williamson chooses this lens, how it enhances patient satisfaction, and the innovative billing strategies he employs. Whether you're a US surgeon looking to optimize your financial strategy or interested in modern patient care solutions, this episode provides valuable insights into the benefits and outcomes of using RayOne EMV. Discover how this lens stands out in a busy practice and why it's a strong choice for today's patients.
 
 
This podcast is provided for general information purposes only. The presenters’ views are their own. Nothing contained within this podcast is intended to offer medical advice for the treatment of any illness or disease, nor is it a substitute for professional medical advice, diagnosis or treatment. Nothing presented in this podcast is intended to give instruction or guidance on the use of any Rayner products; it is not designed to replace a surgeon's independent judgement about the appropriateness or risks of a procedure for a given patient. Rayner does not endorse off-label use. Users must refer to the product labelling and instructions for use for Rayner products in all cases. Not all Rayner products are available in all countries.
© 2024 Rayner Group, all rights reserved. Rayner is a proprietary mark of Rayner. All other trademarks are property of their respective owners. Rayner, 10 Dominion Way, Worthing, West Sussex, BN14 8AQ. Registered in England: 615539

The Sophi Story 4 years in, with Dr Erik Mertens

What factors drive a surgeon to switch to a different phaco system? Is it about customising settings to match your preferences, ensuring seamless integration with your operating team, or optimising efficiency? Following Rayner's recent acquisition of Sophi, Dr Ben LaHood delves into these questions with Dr Erik Mertens, who has been using the Sophi Phaco System for four years. In this insightful conversation, Dr Mertens shares his experiences and highlights the innovative features of the Sophi system that are inspiring surgeons worldwide to make the switch.
 
This podcast is provided for general information purposes only. The presenters’ views are their own. Nothing contained within this podcast is intended to offer medical advice for the treatment of any illness or disease, nor is it a substitute for professional medical advice, diagnosis or treatment. Nothing presented in this podcast is intended to give instruction or guidance on the use of any Rayner products; it is not designed to replace a surgeon's independent judgement about the appropriateness or risks of a procedure for a given patient. Rayner does not endorse off-label use. Users must refer to the product labelling and instructions for use for Rayner products in all cases. Not all Rayner products are available in all countries. © 2024 Rayner Group, all rights reserved. Rayner and Sophi are proprietary marks of Rayner. All other trademarks are property of their respective owners. Rayner, 10 Dominion Way, Worthing, West Sussex, BN14 8AQ. Registered in England: 615539

Glaucoma Patients: Benefits of RayOne EMV

Dr Ben LaHood and Dr Rajen Desai discuss the complexities of selecting the right IOL for patients with glaucoma. They emphasise the need for a personalised approach to IOL selection while taking into consideration a multitude of factors, such a disease severity, patient lifestyles, and pupil size.
 
This podcast is provided for general information purposes only. The presenters’ views are their own. Nothing contained within this podcast is intended to offer medical advice for the treatment of any illness or disease, nor is it a substitute for professional medical advice, diagnosis or treatment. Nothing presented in this podcast is intended to give instruction or guidance on the use of any Rayner products; it is not designed to replace a surgeon's independent judgement about the appropriateness or risks of a procedure for a given patient. Rayner does not endorse off-label use. Users must refer to the product labelling and instructions for use for Rayner products in all cases. Not all Rayner products are available in all countries.
© 2024 Rayner Group, all rights reserved. Rayner and RayOne are proprietary marks of Rayner. All other trademarks are property of their respective owners. Rayner, 10 Dominion Way, Worthing, West Sussex, BN14 8AQ. Registered in England: 615539