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Precizon Toric<br>Model 565

Precizon Toric
Model 565

Treat astigmatism with confidence!

Precizon Toric is a hydrophilic acrylic, toric IOL, designed to be more tolerant of misalignment.

Aspherical Cylinder
Pupil independence 1)
Enhanced Tolerance of misalignment 2)
Proven stability 3)


1) Bench study Kim MJ, Yoo YS, Joo CK, Yoon G; (J Cataract Refractive Surg. 2015;41(10:2274-2282))
2) Data on File - study report Dr Erik Mertens, ESCRS 2014
3) Vale C, Menezes C, Firmino-Machado J, Rodrigues P, Lume M, Tenedório P, Menéres P, Brochado MC; (Clinical Ophthalmology 19, January 2016)
This product is not available in the US


Lens type: One-piece IOL, in the bag fixation
Body Ø: 6.0 mm | Transitional Conic Toric | Biconvex
Material: Hybrid hydrophobic & hydrophilic monomers. Ultraviolet filtering HEMA/EOEMA Copolymer
Overall Ø: 12.5 mm
Available Powers: +1.0 D to + 34.0 D (0.5 increments) Cylinder 1.0 D to 10.0 D (0.5 increments)
IOL Spherical Aberration: 360° | 0 µm
Refractive Index: 1.46
A-constant ultrasound: 118.0
A-constant optical:

118.6 (SRK T)
118.7 (SRK II)
0.567 (Haigis aO)
0.123 (Haigis a1)
0.159 (Haigis a2)
5.27 (Hoffer-Q pACD)
1.53 (Holladay 1 sf)
1.67 (Barrett suite LF)
0     (Barrett suite DF)



Jung N.Y., Lim D.H., Hwang S.S., Hyun J., Chung T.Y.

Comparison of clinical outcomes of toric intraocular lens, Precizon vs Tecnis: a single center randomized controlled trial.
BMC Ophthalmology 2019; 18(1):292

Bandeira F., Morral M., Elies D., Eguiza S., Souki S., Manero F., Güell J.L.

Transitional conic toric intraocular lens for the management of corneal astigmatism in cataract surgery.
Clin Ophthalmol. 2018; 12:1071-79

Thomas BC, Khoramnia R, Auffarth GU, Holzer MP

Clinical outcomes after implantation of a toric intraocular lens with a transitional conic toric surface.
Br J Ophthalmology, August 3, 2017

Ferreira TB, Berendschot TT, Ribeiro FJ

Clinical Outcomes After Cataract Surgery With a New Transitional Toric Intraocular Lens
Journal of refractive surgery 2016; Jul 1;32(7):452-9

Vale C, Menezes C, Firmino-Machado J, Rodrigues P, Lume M, Tenedório P, Menéres P, Brochado MC

Astigmatism management in cataract surgery with Precizon toric intraocular lens: a prospective study

Clinical Ophthalmology, 19 January 2016

Kim MJ, Yoo YS, Joo CK, Yoon G.

Evaluation of optical performance of 4 aspheric toric intraocular lenses using an optical bench system: Influence of pupil size, decentration, and rotation.

J Cataract Refract Surg. 2015 Oct;41(10):2274-82.

Tiago B. Ferreira, MD; Pedro Simões, MD; Eduardo F. Marques, MD

Visual and Optical Outcomes of New Monofocal Toric IOL

ASCRS 2015

E. Mertens MD

Evaluation of a new toric IOL optic by means of the ORA system: the effect of IOL misalignment on cylinder reduction

ESCRS 2014

Contact us for more information about Precizon Toric:

Email: sales@ophtec.com

Tel: +31 50 525 1944

Video section Download section

The surgical techniques and opinions expressed in the videos are solely those of the surgeons and do not necessarily represent or reflect the views or opinions of OPHTEC BV.


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Precizon Toric Precizon Toric explained Animation
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Precizon Toric implantation Prof. Filomena Ribeiro Portugal
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Precizon Toric implantation Dr Tiago Ferreira Portugal
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Experience with Precizon Toric Dr Nicola Canali Italy
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Precizon IOL Loading instructions Animation
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Patient's experience Dr Long Ly The Netherlands


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Astigmatism management in cataract surgery with Precizon Toric Study by Dr C. Vale Portugal
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Astigmatism Management in Cataract Surgery with a new Aspheric Toric IOL Dr Mercé Morral Spain
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Astigmatism correction with the aspheric Precizon Toric IOL Dr S. Rohrwick Spain
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Initial experience with toric lens tolerant of misalignment Prof. G. Beiko Canada
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Objective analysis of Intraocular Lens Rotation and Centration Dr J. Cazal Spain
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How to improve results with the Precizon Toric Dr T. Ferreira Portugal
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Visual Performance and Stability of a Monofocal Toric IOL Precizon Dr E. Guerra Portugal
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Korean experience of Precizon Toric IOL Prof. Tae-Im Kim Korea
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Evaluation of a Precizon Toric IOL; Stability and Aberrometry Dr V. Maduro Portugal
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12 months experience with the Precizon Toric intraocular lens Dr E. Segovia, Spain
United States