PhysIOL Fine solutions

Other PhysIOL advanced optical solutions

Trifocal diffractive opticNon-preloaded injection system

Micro F: 10D to 35D powerPod F: 6D to 35D power

Additional power: +1.75D for intermediate vision and +3.50D for near vision

Toric trifocal diffractive opticDouble C-loop platform

Non-preloaded injection system6D to 35D power

Additional power: +1.75D for intermediate vision and +3.50D for near vision

1 to 6D cylinder power (IOL plane)

Distributed by

PhysIOL sa/nv - Liège Science Park - Allée des Noisetiers 4 - 4031 Liège - Belgium

t. +32 (0)4 361 05 49 - f. +32 (0)4 361 05 30 - info@physiol.be - www.physiol.eu

Innovative trifocal technology

When freedombecomesreality

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Innovative trifocal technologyTECHNOLOGY by PhysIOL

FINE

FINE technology: best visual acuities at all distances

+ 3.5D

+ 1.75D

FineVision: +1.75D et + 3.5D

H1(r)

r

H1(r)

r

H1(r)

r

What dostudies say ?"The second order of profile n° 2

reinforces order 1 of profile n° 1.

This gain of energy provides more

than 86% of useful light energy

depending on the pupil aperture."

Reference:

Data on file with PhysIOL.

What dostudies say ?"To match the eye’s natural reflex,

the percentage of energy allocated

to the far vision increases with the

opening of the pupil."

Reference:

D. Gatinel, et al.: Design and

qualification of a diffractive trifocal

optical profile for intraocular lenses,

JCRS 2011; 37 : 2060-2067.

Profile n°1 Diffraction orders Profile n°2

FAR (eg. + 20D)Order 0

(determined by IOL curvature)FAR (eg. + 20D)

NEAR + 3.5D Order 1 INTERMEDIATE + 1.75D

LOST (not usable) + 7.0DOrder 2

(always Order 1 doubled)NEAR + 3.5D

Combination of 2 technologies

The Fine technology is the first and only optic that combines both Convolution and Apodization technologies

on the entire optic surface.

Trifocal EDOFBifocal

No

rmal

ized

inte

nsity

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%100%

3.60% 3.16% 4.00% 1.50% 0.47% 1.00%

100% 100%

Central PSF First halo Second halo

Histograms of halos for far focal pointWhat dostudies say ?"The PSFs (Point of Spread

Function) data show similar halos

intensity for Fine technology and

EDOF IOL."

Reference:

Data on file with PhysIOL.

References:

1. Cochener et al.: Clinical outcomes with

a trifocal intraocular lens: a multicenter

study, JRS 2014; 30 (11): 62-768.

2. J. M. Martínez de la Casa, SEO 2014: Análisis

de la calidad visual tras implantación de

lentes intraoculares difractivas trifocales.

3. N. JC Bauer, R. MMA Nuijts, F. van den

Biggelaar, A. Vanderhallen, M. Willems,

ESCRS 2013: Visual function after bilateral

implantation of Finevision vs Restor

multifocal IOLs.

80

60

70

50

40

30

20

10

01.50 2.00 2.50 3.00

Aperture (mm)

Far vision Intermediate vision (+ 1.75D)Near vision (+ 3.5D)

% E

nerg

y

3.50 4.00 4.50 5.00

Light distribution (%) versus pupil diameter

FineVision 1, 2, 3

Non-Apodized trifocal IOL 2

Apodized bifocal IOL + 3D 3

0

0.2

0.4

0.6

2 1 0 -1 -2 -3 -4

Vis

ual A

cuity

(Lo

gMA

R)

0.1

0.3

0.5

0.7

0.8

RPhotopic

Mesopic

Defocus curve FineVision vs. bifocal and non-apodized trifocal IOLs

Defocus (diopters)

Convolution and Apodization benefitsConvolution reduces and limits photopic phenomena.

Apodization optimizes the percentage of energy for far vision with the opening of the pupil.

* Patented in Belgium: BE1019161 (A5), Europe: EP2503962 (B1), International: WO2011092169 (A1), United States of America: US 8,636,796 (B2), China: ZL201180002694.7, Japan: 5480980, Australia: 2011209315, Hong-Kong: HK 1177133

The first and original patented diffractive trifocal optic

Combination of 2 profiles

The combination of two profiles* offers the patient an intermediate vision without impairing near and distance

visual acuities.

This concept was designed in order to reduce the loss of light energy that any diffractive system causes.

Innovative trifocal technologyTECHNOLOGY by PhysIOL

FINE

FINE technology: best visual acuities at all distances

+ 3.5D

+ 1.75D

FineVision: +1.75D et + 3.5D

H1(r)

r

H1(r)

r

H1(r)

r

What dostudies say ?"The second order of profile n° 2

reinforces order 1 of profile n° 1.

This gain of energy provides more

than 86% of useful light energy

depending on the pupil aperture."

Reference:

Data on file with PhysIOL.

What dostudies say ?"To match the eye’s natural reflex,

the percentage of energy allocated

to the far vision increases with the

opening of the pupil."

Reference:

D. Gatinel, et al.: Design and

qualification of a diffractive trifocal

optical profile for intraocular lenses,

JCRS 2011; 37 : 2060-2067.

Profile n°1 Diffraction orders Profile n°2

FAR (eg. + 20D)Order 0

(determined by IOL curvature)FAR (eg. + 20D)

NEAR + 3.5D Order 1 INTERMEDIATE + 1.75D

LOST (not usable) + 7.0DOrder 2

(always Order 1 doubled)NEAR + 3.5D

Combination of 2 technologies

The Fine technology is the first and only optic that combines both Convolution and Apodization technologies

on the entire optic surface.

Trifocal EDOFBifocal

No

rmal

ized

inte

nsity

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%100%

3.60% 3.16% 4.00% 1.50% 0.47% 1.00%

100% 100%

Central PSF First halo Second halo

Histograms of halos for far focal pointWhat dostudies say ?"The PSFs (Point of Spread

Function) data show similar halos

intensity for Fine technology and

EDOF IOL."

Reference:

Data on file with PhysIOL.

References:

1. Cochener et al.: Clinical outcomes with

a trifocal intraocular lens: a multicenter

study, JRS 2014; 30 (11): 62-768.

2. J. M. Martínez de la Casa, SEO 2014: Análisis

de la calidad visual tras implantación de

lentes intraoculares difractivas trifocales.

3. N. JC Bauer, R. MMA Nuijts, F. van den

Biggelaar, A. Vanderhallen, M. Willems,

ESCRS 2013: Visual function after bilateral

implantation of Finevision vs Restor

multifocal IOLs.

80

60

70

50

40

30

20

10

01.50 2.00 2.50 3.00

Aperture (mm)

Far vision Intermediate vision (+ 1.75D)Near vision (+ 3.5D)

% E

nerg

y

3.50 4.00 4.50 5.00

Light distribution (%) versus pupil diameter

FineVision 1, 2, 3

Non-Apodized trifocal IOL 2

Apodized bifocal IOL + 3D 3

0

0.2

0.4

0.6

2 1 0 -1 -2 -3 -4

Vis

ual A

cuity

(Lo

gMA

R)

0.1

0.3

0.5

0.7

0.8

RPhotopic

Mesopic

Defocus curve FineVision vs. bifocal and non-apodized trifocal IOLs

Defocus (diopters)

Convolution and Apodization benefitsConvolution reduces and limits photopic phenomena.

Apodization optimizes the percentage of energy for far vision with the opening of the pupil.

* Patented in Belgium: BE1019161 (A5), Europe: EP2503962 (B1), International: WO2011092169 (A1), United States of America: US 8,636,796 (B2), China: ZL201180002694.7, Japan: 5480980, Australia: 2011209315, Hong-Kong: HK 1177133

The first and original patented diffractive trifocal optic

Combination of 2 profiles

The combination of two profiles* offers the patient an intermediate vision without impairing near and distance

visual acuities.

This concept was designed in order to reduce the loss of light energy that any diffractive system causes.

PhysIOL Fine solutions

Other PhysIOL advanced optical solutions

Trifocal diffractive opticNon-preloaded injection system

Micro F: 10D to 35D powerPod F: 6D to 35D power

Additional power: +1.75D for intermediate vision and +3.50D for near vision

Toric trifocal diffractive opticDouble C-loop platform

Non-preloaded injection system6D to 35D power

Additional power: +1.75D for intermediate vision and +3.50D for near vision

1 to 6D cylinder power (IOL plane)

Distributed by

PhysIOL sa/nv - Liège Science Park - Allée des Noisetiers 4 - 4031 Liège - Belgium

t. +32 (0)4 361 05 49 - f. +32 (0)4 361 05 30 - info@physiol.be - www.physiol.eu

Innovative trifocal technology

When freedombecomesreality

FIN

E_2

015

/10

T R I F O C A L O P T I C T R I F O C A L O P T I C

TO R I C

M O N O F O C A L O P T I C

P O D E Y E G FREE

M O N O F O C A L O P T I C

M I C R O P U R E 1.2.3G FREE

M O N O F O C A L O P T I C

A N K O R I S TO R I CM O N O F O C A L O P T I C

1.2.3M I C R O +