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New trifocal IOL from ZEISS on a hydrophobic C-loop platform, on a blue background.
PRODUCT

ZEISS AT ELANA 841P

Maximizing patient satisfaction by combining leading technologies.
  • The best of ZEISS trifocal technology
  • Preferred hydrophobic C-loop platform, fully preloaded
  • Premium support for you and your patients

Key benefits of the AT ELANA 841P

Benefit overview

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A female surgeon holding the ZEISS AT ELANA injection system during IOL implantation.

The best of ZEISS trifocal technology

Based on the optical design of the trifocal ZEISS AT LISA tri, a clinically proven IOL with over 170 peer-reviewed publications, AT ELANA® 841P from ZEISS is designed to provide both excellent clinical performance and exceptional patient satisfaction. It offers a distance-dominant light distribution with focus planes in the near, intermediate, and far range making it pupil independent and fully trifocal under both photopic and mesopic conditions.


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Improving near-to-intermediate vision without compromising far vision

Defocused curve
Defocused curve

Unpublished data on file. Simulated Visual Acuity, based on optical bench MTF measurements. Pupil size: 3mm. Aberration neutral (ISO 1) cornea model.

Unpublished data on file. Simulated Visual Acuity, based on optical bench MTF measurements. Pupil size: 3mm. Aberration neutral (ISO 1) cornea model.

With improved diffractive structure, ZEISS AT ELANA 841P offers an increased light transmission efficiency which together with a higher allocation of light towards near vision can be expected to provide enhanced near-to-intermediate vision without compromising visual acuity at far distance.1

  • Spherical aberration-neutral design

    Spherical aberration-neutral IOLs are designed to be free from optical inaccuracies caused by light refraction. Resulting in less sensitivity to decentration, tilt and no interference with corneal higher-order aberrations (HOA).

  • Glistening-free2 material, stability and anti-PCO edge

    Excellent image quality and clarity through glistening-free material. The anti-PCO edge reduces posterior capsule opacification, decreasing post-surgical efforts and increasing patient satisfaction. The biomaterial and lens design of ZEISS AT ELANA 841P is based on ZEISS CT LUCIA 621P, a proven monofocal hydrophobic C-loop IOL. With a specially designed optic-haptic junction, the step-vaulted C-loop haptics allow for easy centering and maximizing direct capsular contact. This ensures a consistent and stable axial IOL position in the capsular bag.

Surgical scene in which the fully preloaded ZEISS AT ELANA injection system is being handed over to the surgeon.

Preferred hydrophobic C-loop platform, fully preloaded

ZEISS trifocal optics are now for the first time available on a hydrophobic C-loop platform. ZEISS AT ELANA 841P is always preloaded and offers an ideal solution for easy adoption in the OR.

  • ZEISS AT ELANA injection system, open IOL chamber, whole lens and blue plunger tip are being covered with a generous amount of ophthalmic viscoelastic.

    Easy-to-use fully preloaded injector

    The fully preloaded BLUESERT™ injector is easy to integrate into your surgical workflow, simple to use and designed for intuitive and reliable implantation.

  • It can be seen how the ZEISS AT ELANA injection system offers consistent and controlled injection.

    Consistent and controlled injection with smooth IOL unfolding behavior

    The heparin3 coating supports a smooth unfolding of the IOL.

Seamlessly integrated into your surgical workflow

Handling Instruction Animation

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Female surgeons consults female patient, using visual aids like IOL silicon model of the ZEISS AT ELANA 841P, Vision Simulator Cube, and reading chart.

Premium support for you and your patients

To complement our product, we offer clinical application support tools4 and resources including: IOL Power Calculation Service - an expert service performed by optometrists intended to support clinicians in selecting intraocular lenses by calculation of IOL power and predicted residual refraction even for extreme patient conditions. On MyZEISS Customer Portal and ZEISS Surgery Optimizer application you can find product related information and educational materials.

In addition, our patient communication tools5 serve you in attracting and educating patients on available IOL options, supporting clinicians to select the right IOL for each patient, and managing their expectations.

Do you want to learn more?

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Support Tools

Patient Communication

Vision Simulation Tool

Vision Simulation Tool

Let your patients experience vision disorders and possible treatment results with different IOL types using the digital vision simulator before or during consultation.

Halo & Glare Simulator

Halo & Glare Simulator

Visualize possible light phenomena at night before and after IOL implantation and manage patient expectations with the new interactive web-app.

Patient website on Cataract Treatment

Patient website on Cataract Treatment

Share this website with your patient for information on cataract, its causes, symptoms, as well as treatment options.

AT ELANA Patient Brochure

AT ELANA Patient Brochure

AT ELANA Patient Ad

AT ELANA Patient Ad

AT ELANA Social Media Posts

AT ELANA Social Media Posts

AT ELANA Promotional Video

AT ELANA Promotional Video

Clinical Application

Products not available in all countries.

ZEISS IOL Power Calculation Service

Learn more about our IOL calculation services, including what we offer, how to use the service and meet our professional team of optometrists

Peer perspective

Clinical & laboratory experience with ZEISS AT ELANA 841P
  • First clinical experience with ZEISS AT ELANA 841P
  • Optical bench test results of ZEISS AT ELANA 841P

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    Dr. Peter Mojžiš, Czech Republic
    First clinical experience with ZEISS AT ELANA 841P (Dr. Mojžiš, CZ)

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    Prof. Dr. med. Gerd U. Auffarth, Germany
    Optical bench test results of ZEISS AT ELANA 841P (Prof. Dr. Auffarth, DE)
Dr. Peter Mojžiš

All my patients implanted with AT ELANA have been very satisfied with uncorrected visual acuity in all three distances. The fully preloaded injector is very smooth, and the AT ELANA fits through a 2.2mm incision.

The controlled unfolding of this new hydrophobic c-loop trifocal IOL and the stability in the capsular bag is excellent. I am very excited about this new addition to the ZEISS IOL portfolio.

Dr. Peter Mojžiš Ph.D., FEBO, Assistant Professor, Third Faculty, Charles University, Prague

Publications

  • Preview image of AT ELANA 841P and ARTEVO 850 case of the month Dr. Liem Trinh - First experience EN

    AT ELANA 841P and ARTEVO 850 case of the month Dr. Liem Trinh - First experience EN

    391 KB
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  • Preview image of AT ELANA 841P Case of the Month - Dr Mojzis (double page view) EN

    AT ELANA 841P Case of the Month - Dr Mojzis (double page view) EN

    332 KB
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  • Preview image of AT ELANA 841P Case of the Month - Dr. Fernandez-Vega (double page view) EN

    AT ELANA 841P Case of the Month - Dr. Fernandez-Vega (double page view) EN

    135 KB
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Study Spotlights

  • Preview image of AT ELANA 841P Optical Performance Measurements Auffarth et al. Study Spotlight EN

    AT ELANA 841P Optical Performance Measurements Auffarth et al. Study Spotlight EN

    712 KB
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Technical Specifications

ZEISS AT ELANA 841P – fully preloaded injector system

Optic Design

Trifocal, diffractive, +3.33 D near add and +1.66 D intermediate add at the IOL plane, aspheric

Material

Hydrophobic acrylic with heparin coated2 surface

Optic Diameter

6.0 mm

Total Diameter

13.0 mm

Haptic

Step vaulted

Lens Design

Single-piece

Incision Size

2.2 – 2.6 mm (depending on diopter)

Company Labeled A-Constant

120.2

Diopter Range

From +0.0 D to +34.0 D, in 0.5 increments

ACD

6.29

Abbe Number

51

Refractive Index

1.49

Implantation in

Capsular bag

Indications
  • Indicated for the visual correction of aphakia secondary to the removal of the crystalline lens in patients with cataracts
  • Also indicated for non-cataractous, presbyopic patients who seek greater independence from glasses for intermediate and/or near distances

Injector/Cartridge Set

BLUESERT™ 2.2 Injector for diopter range +0.0 to +24.0
BLUESERT™ 2.4 Injector for diopter range +24.5 to +30.0
BLUESERT™ 2.6 Injector for diopter range +30.5 to +34.0

Ready to unlock the full potential of your clinic?

ZEISS Premium Cataract Workflow

The ZEISS AT ELANA 841P could be just the beginning: Take your workflow to a new level and learn how our products and applications add value beyond the mere sum of their parts.

Downloads

    • Preview image of AT ELANA 841P Handling Instructions EN

      AT ELANA 841P Handling Instructions EN

      183 KB
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  • 1

    In photopic conditions in virtual implantations and optical bench tests.
  • 2

    Grade 1 (traces) or better for 85% of the patients up to and including 12 months according to Christiansen scale and based on internal clinical trial outcomes and on published clinical data for CT LUCIA 621P.
  • 3

    Fragment of heparin used in IOL surface coating with no pharmacological, immunological, or metabolic action.
  • 4

    Service and products are subject to availability.
  • 5

    Products not available in all countries.