When considering an intraocular lens, what’s important to you?

Aberration-neutral technology for optimal visual quality and functional visual acuity in all light conditions

RayOne Aspheric is designed with an aspheric anterior surface that creates no spherical aberration.

Studies have demonstrated that aberration-neutral technology:

• Offers improved contrast sensitivity compared with spherical IOLs^3,4
• Provides better low light level visual acuity than spherical IOLs¹⁴
• Can offer more depth of field than aberration-negative IOLs by retention of the patient’s natural level of corneal spherical aberration⁶
• Are less susceptible to the effects of decentration than aberration-negative IOLs¹¹
• Twice as many patients* preferred the aberration-neutral IOL than aberration-negative⁶
• Three times fewer reports of visual disturbances with the aberration-neutral IOL than aberration-negative⁶

RayOne Aspheric with patented Lock & Roll technology for a smoother, more consistent rolling and delivery of the lens via micro incision

RayOne Aspheric enhanced 6 mm optic

• Amon-Apple enhanced square edge for minimal PCO 1.7% at 24 months⁷
• Zero glistenings
• Based on proven haptic technology for excellent stability^1,2

Available as:

• Spheric
• Aberration-neutral aspheric
• Aberration-neutral aspheric toric

References:

1. Claoué C. Clinical and Surgical Ophthalmology 2008; 26(6): 198-200.
2. Bhogal-Bhamra GK, Sheppard AL, Kolli S, Wolffsohn JS. J Refract Surg. 2019;35(1):48-53.
3. Nanavaty MA et al. J Cataract Refract Surg. 2009; 35:663–671.
4. Yagci R et al. Eur J Ophthalmol. 2014 Jul 24; 24(5):688-92.
5. Vyas AV et al. J Cataract Refract Surg 2007; 33:81-87.
6. Johansson B et al. J Cataract Refract Surg. 2007; 33:1565–1572.
7. Mathew RG and Coombes AGA. Ophthalmic Surg Lasers Imaging. 2010 Nov-Dec; 41(6):651-5.
8. Rayner. Data on File. White paper.
9. McLoone E et al. Br J Ophthalmol. 2001; 85:543–545.
10. Richter-Mueksch S et al. J Cataract Refract Surg. 2007; 33:1414–1418.
11. Altmann GE et al. J Cataract Refract Surg. 2005; 31(3): 574-585.
12. Cezón Prieto J and Bautista MJ. J Cataract Refract Surg. 2010; 36:1508-1516.
13. Tomlins PJ et al. J Cataract Refract Surg. 2014; 40:618–625.
14. Pepose JS et al. Graefes Arch Clin Exp Ophthalmol. 2009 Jul;247(7):965-73.

*Of those who expressed a preference

RayOne injector

For predictable and efficient delivery, every time.

In a comparative study of six market-leading preloaded delivery systems

1. RayOne received the maximum score for ‘ease of use’ for all delivery steps:

• Opening of pack
• OVD priming
• Advancing OVD in the nozzle
• Nozzle insertion into the wound
• IOL delivery

2. RayOne was the least time consuming system for delivering the IOL

3. RayOne showed less injector tip damage post-insertion than 50% of the tested delivery systems

4. RayOne showed minimal wound stretch compared to other tested delivery systems when through a 2.2 mm incision

Nanavaty MA and Kubrak-kisza M. J Cataract Refract Surg.2017 Apr;43(4):558-563

Ultrasert (U) (Alcon Laboratories, Inc.), iTec (iT) (Abbott Medical Optics, Inc.), Eyecee (E) (Bausch & Lomb, Inc.), iSert (iS) (Hoya Surgical Optics, Inc.), RayOne (R) (Rayner Intraocular Lenses Ltd.), and CT Lucia (CT) (Carl Zeiss Meditec AG). All trademarks are property of their respective owners

RayOne Aspheric technical spec.

For Contact Ultrasound, the estimated A-constant is 118.0

Please note that the constants indicated for all Rayner lenses are estimates and are for guidance purposes only. Surgeons must always expect to personalise their own constants based on initial patient outcomes, with further personalisation as the number of eyes increases.

RayOne Aspheric regulatory

Not all products or offerings are approved or offered in every market and approved labelling and instructions may vary from one country to another. For country specific product information contact your local distributor or email iol_enquires@rayner.com.

Rayner hold a selection of EC certificates for various products. Please contact the Regulatory Affairs team for the current version.

RayOne Aspheric peer review papers

• Findl O, Koshy J, Hirnschall N, Vyas A, Narendran R, Crnej A, Gangwani V, Nishi Y and Maurino V: Comparing capsular bag performance of a hydrophilic and a hydrophobic intraocular lens: A randomised two-centre study. European Journal of Ophthalmology 2018 March
• Yagci R, Uzun F, Acer S, Hepsen IF. Comparison of visual quality between aspheric and spherical IOLs. Eur J Ophthalmol. 2014 Sep-Oct;24(5):688-92
• Mathew RG. & Coombes AG. Reduction of Nd:YAGCapsulotomy Rates After Implantation of a Single-Piece Acrylic Hydrophilic Intraocular Lens With 360° Squared Optic Edge: 24-Month Results. Ophthalmic Surg Lasers Imaging. 2010 Nov-Dec;41(6):651-5
• Vyas AV, Narendran R, Bacon PJ, & Apple DJ. Three-hundred-sixty degree barrier effect of a square-edged and an enhanced-edge intraocular lens on centripetal lens epithelial cell migration Two-year results. J Cataract Refract Surg. 2007 Jan;33(1):81-7
• Werner L, Mamalis N, Pandey SK, Izak AM, Nilson CD, Davis BL, Weight C, Apple DJ. Posterior capsule opacification in rabbit eyes implanted with hydrophilic acrylic intraocular lenses with enhanced square edge. J Cataract Refract Surg. 2004 Nov;30(11):2403-9
• Tandogan T, Auffarth GU, Choi CY, Liebing S, Mayer C, Khoramnia R. In vitro comparative optical bench analysis of a spherical and aspheric optic design of the same IOL model. BMC Ophthalmol. 2017 Feb 8;17(1):9.
• Nanavaty MA. & Kubrak-Kisza M. Evaluation of preloaded intraocular lens injection systems: Ex vivo study. J Cataract Refract Surg. 2017 Apr;43(4):558-563.

RayOne Aspheric videos

RayOne Aspheric marketing materials

RayOne Aspheric instructions for use