sfo /SAFIR maY 2011

sfo/SAFIR maY 2011

P. Vo Tan, Paris N. Jabbur, BeyrouthS. Zaluski, Perpignan P. Rozot, MarseilleJ. Blondel, Nice G. Grabner, Salzbourg M.H Duret, Lille D. O’Brart, Londres

1-month post-op20 patients with bilateral cataract Mean age 71. 8 years (44-87)Pre-Op astigmatism ≤ 1 dptIncision size 2.2/2.4 mmIOL power= 21.1 ±1.4 dpt

Multifocal, Monobloc, Hydrophilic Acrylic Diffractive aspheric anterior surface Addition of +3.5 D (IOL plane)

SE Post-Op

1-month post-op

1-month post-op

Do you wear correcting glasses?

Are you satisfied with your vision?

Youngest patient (44 years)

Ongoing study M.H Duret, Lille

Diff Add (HumanOptics) +3,5 0 D (n=9) AT LISA (Zeiss) Add +3,75 D (n=12)Micro F (Physiol) Add +3,50 et +1,75 D (n=5)

Mono (Aspira, n=30)

Roessler, Küchle WOC 2010MH Duret

The new multifocal Diffractiva-aA provides excellent visual

acuity at near and far distances as well as good intermediate

distance results

The Diffractiva-aA is able to provide a high rate of spectacle

independence and minimal photic phenomena at night

The excellent visual performance of the Diffractiva-aA is

reflected by the high level of patients’ satisfaction

The defocus curves show that, as expected, the trifocal

micro F (Physiol) provides better intermediate vision than the

two bifocal IOLs but the Diffractiva-aA outperforms the AT-

LISA (Zeiss).

The contrast sensitivity curves show that the Diffractiva-aA

outperforms the other MIOLs when patients are tested under

mesopic conditions and there is no loss of contrast sensitivity

when compared to its monofocal counterpart (Aspira)