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Standard: LENTIS Intraocular Lenses

As varied as the patients are the treatment options offered with LENTIS intraocular lenses by Oculentis. We provide the optimal intraocular lenses for the individual needs and personal preferences regarding visual acuity for every patient and every physician. Choose between standard, convenience and premium intraocular lenses.

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LENTIS: Large selection of IOL designs

Oculentis offers a variety of IOL designs. Choose between (a)spherical, 1-piece or 3-piece IOL, IOL with or without violet light filtering technology
Aspherical intraocular lenses

The imaging quality of intraocular lenses (IOL) is one of the key factors to ensure an optimal vision for patients after a cataract surgery.

Aspherical LENTIS IOL are characterized by an aberration corrective surface structure. Basis for their design is not as usual a purely spherical cornea but a slightly aspherical cornea (anticipated in the human eye). Studies have shown that the human cornea shows asphericity in respect of the statistical median. Due to this fact, Intraocular lenses, which take into account this aberration, lead to a better visual acuity and better image quality.

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Figure: All aspherical LENTIS lenses are also available with violet light filter: LS-312Y and LS-313Y
 
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LS-412Y:

Oculentis’ 3-piece aspheric IOL with violet light filter is by its overall diameter of 13.0 mm (optical diameter 6.0 mm) the perfect intraocular lens for the optimal sulcus fixation.

 

 

SML-Technology
All aspherical LENTIS lenses are manufactured in the sub-micron lathing process. The square-edge design and the superior surface quality of our HydroSmart Acrylic reduce the post-surgery-cataract formation and thus the post-treatment rate. A recent study conducted by the Berlin Eye Research Institute (BERI confirms the exceptionally sharp optic edges of the LENTIS IOL for a better PCO prophylaxis (Study as PDF-Download below). All LENTIS lenses show an excellent biocompatibility and high stability in the capsule bag.

 

Spherical intraocular lenses
All spherical lenses of Oculentis are manufactured with a state-of-the-art Sub‑Micron Lathing technique. Thanks to this technology, the lenses do not require additional polishing after production and thus keep their square edges. This “square edge design“ as well as the excellent surface quality lead to a lower rate of secondary cataract formation and thus reduce the need for additional treatment.
Lentis lenses
Figure: All spherical LENTIS lenses are also available with violet light filter.
For more detailed specification regarding our LENTIS IOL refer to the respective product information or contact our Team International Representative

Excursus about Asphericity

Spherical Intraocular Lenses

Spherical aberrations are an optical imaging error, which leads to impaired vision. External light rays are refracted more strongly than the more central rays (see figure). Therefore, not all light rays will focus on the macula (yellow spot or „point of sharpest vision“). This results in poor contrast sensitivity. Spherical intraocular lenses do not correct these aberrations.

Spheric

Aspherical LENTIS Intraocular Lenses

All aspherical LENTIS intraocular lenses correct these spherical aberrations. The aspherical lens surface focuses all the light rays correctly on the macula. Thereby an optimal image on the retina is created which leads to a very good contrast sensitivity for the patient. In turn twilight vision will be improved.

Aspheric

Product Overview

IOL-Headline

As varied as the patients are the treatment options offered with LENTIS intraocular lenses by Oculentis. We provide the optimal intraocular lenses for the individual needs and personal preferences regarding visual acuity for every patient and every physician. Choose between standard, convenience and premium intraocular lenses.

STANDARD Implantation of a standard IOL is the best possible cataract treatment for those who do not mind wearing glasses after their surgery; however, it is not the best possible solution for those who wish to become more independent from their spectacles. This means: Despite successful cataract surgery, the patient will still need to use very special and costly glasses. But: For patients who do not feel disturbed by a visual aid, a standard LENTIS IOL is still the right choice.

CONVENIENCE The specific design of the LENTIS Comfort lens allows for an outcome of cataract surgery which goes far beyond the results achieved with the standard lens implant. This lens is perfectly tailored for the patient not only to regain best possible far vision (as provided by standard cataract surgery) but to achieve improved intermediate vision as well. This means more independence from spectacles in the long run. Not only those patients working on the computer but also those carrying out craft activities performed beyond the reading distance will benefit thereof. In short: A comfort lens solution in everyday situations for the demanding cataract patient!

PREMIUM Premium intraocular lenses surpass the visual results achieved with standard lens implants by far. These IOL can correct common irregularities associated with the focusing power of the eye, known as refractive errors e.g. astigmatism or presbyopia. Premium-IOL are the multifocal LENTIS Mplus X, the toric LENTIS Tplus X and the multifocal-toric LENTIS Mplus Xtoric. These lenses are individually manufactured for your patients, guaranteeing high spectacle independence at all distances.

CONSULTING Oculentis will support you with advice and practical help regarding the efficient use of all our intraocular lenses. Do not hesitate to contact us and to order more informational materials regarding our products and services. Relax with us and make your patients happy.

 

Visual Distances
Standard Visual Distances
Convenience Visual Distances
Premium Visual Distances
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