ZEISS AT LARA® 829MP and AT LARA toric 929M/MP are the next-generation EDoF IOLs providing an even wider range of focus, as well as excellent optical performance and quality of vision, also for astigmatic patients.
AT LARA EDoF IOLs are designed to provide a high degree of spectacle independence and to induce less visual side effects compared to multifocal IOLs, enabling excellent vision over a wide range of distances.
The benefits of ZEISS AT LARA family are particularly attractive to patients with an active lifestyle, who wish to be spectacle-free for most of their daily activities but are more sensitive to side effects such as halos and glare.
The combination of high spectacle independence and reduced visual phenomena provided by ZEISS AT LARA IOLs offers patients a good functional vision for most activities and more visual comfort at night.
The new AT LARA IOLs from ZEISS are designed to provide a wider range of focus than the previous generation of EDoF lenses, for higher spectacle independence, particularly at the intermediate distance.
Clinical results confirm excellent visual acuity over a wide range of focus1
Binocular Visual Acuity was better than 0 logMAR (20/20 res. 1.0 decimal) at far and better than
0.1 logMAR (20/25 resp. 0.8 decimal) at the intermediate distance of 90 cm and 60 cm.
The defocus curve shows a continuous range of focus from far to near intermediate distances: Visual acuity is better than 0.1 logMAR (20/25 resp. 0.8 decimal) up to approx. 55 cm and better than
0.2 logMAR (20/32 resp. 0.63 decimal) up to approx. 45 cm.
The ZEISS AT LARA optical design and patented Smooth Microphase (SMP) technology minimize light scattering and thus visual side effects. For more visual comfort, particularly at night.
In conventional IOL designs the ideal surface contains steps with sharp angles (see left). Manufacturing technology will not allow for these sharp angles (circles represent the movement of a lating tool). As a consequence a certain amount of light will be scattered in undefined directions.
In contrast, the patented SMP introduces so-called phase zones as part of the optical design, leading to an ideal surface design with much shallower angles (see diagram on the right) that can be manufactured more precisely, thus minimizing the amount of light scatter.
86% report no or very few side effects
14% of patients report moderate side effects
NONE of the patients report severe side effects
AT LARA IOLs from ZEISS allow you to address new patient groups with a premium solution. The new EDoF lenses round off the comprehensive portfolio of ZEISS premium IOLs, enabling you to cover different patients’ needs.
- Wider range of focus than previous generation of EDoF IOLs
- Spectacle independence for intermediate and far distances
- Less visual side effects than with multifocal IOLs
- An aberration-neutral aspheric design and advanced chromatic correction for optimized contrast sensitivity
- Precise astigmatism correction with AT LARA toric
- Proven rotation stability of ZEISS toric IOLs
ZEISS AT LARA family
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Articles and clinical cases
Pre-clinical study report
ZEISS AT LARA 829MP: Next generation EDoF (Extended Depth of Focus) IOL
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Clinical Outcomes with a New Model of Extended Depth of Focus Intraocular Lens
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Postoperative Results in Patients Implanted with a Novel Enhanced Depth of Focus Intraocular Lens
EC OPHTHALMOLOGY, Volume 9, Issue 4, April 2018
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Successful presbyopia correction after hyperopic LASIK using the AT LARA EDoF IOL
CASE OF THE MONTH
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TREATING MY OWN REFRACTIVE MANAGER – A Case Report
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ZEISS AT LARA
Optimal treatment for elderly cataract patients with active lifestyle
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Experience With EDOF Lenses in Clinical Practice
A forgiving defocus curve and a good range of vision make the new category of IOL an important offering in cataract practices.
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EDOF IOL features novel optical design
Unique extended depth of focus lens provides advanced chromatic optics, reduced side effects
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ZEISS AT LARA 829MP
The next-generation EDoF IOL
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A selection of high-end injectors from ZEISS has been aligned with the requirements of our IOL portfolio. It provides a choice of different injector formats based on usability, diopter power and workflow preferences. Preloaded or fully preloaded options are available to facilitate the surgical workflow and enable micro incision surgery.
ZEISS offers you convenient digital services to make ordering of ZEISS medical products as easy as possible. Order and manage your surgical products with just a few clicks. Monitor your consignment stock, track your orders and schedule your surgical procedures more easily. Access all ZEISS digital services with a standard web browser, 24/7 and free of charge.
This interactive tool enables you to explain the different IOL categories by simulating the pre- and post-surgical visual experience. It helps you to guide your patients through the decision for the IOL type, providing the best individual fit. Start integrating the Vision Simulation Tool into your patient consultations now!