TRIVA

The new trifocality

Trifocal presbyopia correction

The trifocal IOL TRIVA for presbyopia correction enables an excellent continuous visual result with three focal points, not only in the near and far range, but especially at intermediate distances. The TRIVA is thus suitable for the use of digital devices. The continuous varifocal is made possible by expanded focal areas and enables the majority of patients to carry out most of their daily activities without glasses. Smart design gives the IOL high performance stability and makes it largely resistant to undesirable multifocal side effects.

Functional vision all day long through continuous progressive vision
Extended focus range starting at 36 cm with a real near focal point
Suitbale for the visual requirements in a digital environment
Resilient performance against undesirable multifocal side effects through smart IOL technology
Expertise from experience: based on the established DIFFRACTIVA^®

Dual effect

Trifocal TRIVA-aA

Trifocal TRIVA-aAY YELLOW

TRIVA-aA/-aAY
Type	• foldable, trifocal posterior chamber IOL • one-piece with C-loop haptics • available in preloaded Safeloader autoloading container or Compact Line
Material	• hydrophilic acrylic with UV-absorber • water content 26 % at 35° C • blue-light protection optional • Abbe number 56
Specifics	• central diffractive aspheric anterior surface with a refractive optic periphery • intermediate addition + 1.75 D, near addition +3.5 D (at IOL plane) • posterior surface with 360° lens epithelial cell barrier
Diopter Range Sphere in 0.5 D steps (optic shape)	10.0 to 30.0 D (biconvex)
Est. A-const	For a complete list of recommended constants, please visit www.humanoptics.com

1 The word “aberration“ as used in this document refers to “spherical aberration“
SL = Safeloader | CL = Compact Line

TRIVA

MEETING NEW CHALLENGES

Rapidly advancing digitalization has placed new demands on vision. Maintaining an active social life increasingly requires the use of digital communication media across all generations. Mobile devices help to overcome distance barriers, stay in touch and shape our everyday lives.

Often the visual result following monofocal IOL implantation is insufficient. Changes in leisure activities and aesthetic standards of younger patients have also driven their desire for independence from glasses.

PERFORMANCE BEYOND THE PEAK
The TRIVA trifocal intraocular lens enables a continuous vision through extended focal areas, which in addition to excellent distance vision, produces good visual results in the near and intermediate ranges.

With an extended focal plateau from 36 cm up to a distance of 80 cm, the lens is suitable for viewing computer screens as well as tablets and smartphones.

RESILIENCE THROUGH SMART IOL DESIGN
TRIVA offers most of your patients an option that enables them to fulfil their wish to gain independence from glasses.

Through smart IOL design, the TRIVA is largely resilient to undesirable multifocal side effects.

SMART TECHNOLOGY

SIMPLE. GOOD.

Refractive optic periphery

Reduces the occurrence of photic phenomena
Excellent distance vision even under mesopic conditions
High monofocal percentage of the optic surface

Improved tolerance to physiological factors such as decentered pupils or visual axis
High performance stability
Wide inner ring zone
Aberration-free
Low refractive index

Achromatic central diffractive element

Ergonomic near range
Accounts for increased need for magnification in advanced age
Comfortable intermediate vision at all digital viewing ranges
To reduce halos and glare
Extended focus range starting at 36 cm with a real near focal point
Intermediate focus zone via extra addition
Reduced DOE with full effectiveness

FUNCTIONALITY

ALL DAY LONG

The TRIVA enables progressive varifocal vision for most activities in daily life without glasses. Thanks to foci that are designed for the distance range of computers and laptop screens or smartphone displays, patients enjoy the benefit of relaxed vision without eye fatigue.

Clinical Performance

Proves the Effectiveness

The trifocal TRIVA IOL for presbyopia correction is an enhancement of the multifocal IOL DIFFRACTIVA.

Presbyopia correction at a high level

Excellent clinical results

Excellent visual acuity at all distances: near, intermediate and far
The defocus curve confirms the consistently high performance plateau

Smart technology

High acceptance of multifocal side effects
Near addition +3.5 D
Further addition +1.75 D
Reduced DOE with only 7 rings

Note: These data were generated in cataract patients. It can be assumed that the results with presbyopic patients would be comparable.

Schrecker, J., Langenbucher A. (2023). Erste Ergebnisse nach Implantation einer neuen hydrophilen, trifokalen Intraokularlinse.Präsentation DOG 2023.
Shafer, B. M., et al. (2022). The REVIVE Study: Long Term Outcomes of a Novel Non-Diffractive Extended Vision IOL versus Monofocal Control IOL. Clinical Ophthalmology, 16:3945-3950.
Stodulka, P., Slovak M. (2023). Our first clinical experience with a new trifocal intraocular lens. Presentation ESCRS 2023.

LIGHT DIRECTED,

LIGHT HARNESSED

EFFICIENT LIGHT DISTRIBUTION
INSPIRED BY THE NATURAL EYE

Patients benefit from varying light distribution in accordance to surrounding lightning conditions
Simultaneous effect for near, intermediate and far vision for all pupil sizes
Under mesopic light conditions and with dilated pupils, distance focus is emphasized without affecting the efficacy of the near and intermediate vision

HIGH TRANSMISSION. OPTIMAL SPECTRUM.

The material achieves a very high transmission level, which attests the excellent material quality and, which is a crucial determinant of optical quality of the IOL image quality.
Blue light filter can protect the retina from the increased blue spectrum of digital screens and LED light sources. Digital visual stress can be reduced, thus offering a fatigue-free and relaxed vision.

OUTSTANDING MATERIAL,

BEST IN CLASS TECHNOLOGY

HIGH ABBE NUMBER. ACHROMATIC PRINCIPLE.

Its high Abbe number attests to the excellent material quality of the TRIVA,

associated with fewer chromatic aberrations
and higher image quality

The achromatic effect of the combined diffractive-refractive optical element contributes to a brilliant image quality:

The central diffractive area of the optic counteracts the chromatic aberration of the cornea
The aberration-free refractive optical periphery maintains the natural depth of field effect of the cornea

COMBINED DIFFRACTIVE-REFRACTIVE PRINCIPLE OF ACTION: