refractive lenses
Optical Zone Dilemma
Because the 'Zones' on the standard Multifocal lens reduce the light to the retina by 20%, other IOL companies
make the lenses Aspheric, which will create huge vision problems when the lens de-centers, but
PRESBIOPTICx™ Series progressive refractive IOLs provide 20% MORE LIGHT to the Retina.
Eye4Vision Int'l.
®

PRESBIOPTICx™ FOLDABLE LENSES WITH Rx² OPTICAL SYSTEM = EMMETROPIA

Why surgeons have to implant PRESBIOPTICx™ lenses with Rx² Optical System™!
It’s been clearly documented that the most advanced optical systems used in the world today, Multifocal IOLs,
Pseudo-Accommodating IOLs and Multi-IOL systems implanted by today’s ophthalmologists create problems
such as:


Over the past six years, our team of engineers, scientists and surgeons have solved those problems!
Doctors can NOW have an excellent chance of offering
Emmetropia to 100% to their patients,
without Lines, Halos, Glare, Star bursts or other visual problems.
The Rx² Optical System™ allows the surgeon to micro-adjust the patient’s visual acuity.
PRESBIOPTICx™ with Rx² Optical System™ - Progressive Refractive multifocal lens
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Mix and Match doesn’t work because usually they are two different optical systems,
NOW with Rx² Optical System, the same system creates perfect or near perfect vision every time!
The PRESBIOPTICx™ Series progressive and refractive multifocal lenses with Rx² Optical System™
offer 1/10th Diopter Accuracy so that you can make definite adjustments to the second eye and
create Emmetropia 100% at the same time.

PRESBIOPTICx™ with Rx² Optical System™ - Foldable Progressive Multifocal lenses

Emmetropia
is the term used to describe a person’s vision when absolutely no refractive error or de-focus exists.
It refers to an eye that has no visual defects. Images formed on an emmetropic eye are perfectly focused, clear and precise.
Eyes that have emmetropia do not require vision correction. When a person has emmetropia in both eyes, the person is
described as having ideal or perfect vision.
lens
multifocal lens
1
1
Specifications
PRESBIOPTICx™
20% More Light
Ideal Vision
Emmetropia
The Rx² Optical System™ - How it works
1. - Measure & Calculate, Set Your Target Implant...
2. - Refract the Patient, Calculate the 'Add' and Select the Rx² & Implant
3. - SEE 'EMMETROPIA' -
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How it works
made in usa
foldable iols
MODEL
Material
Optic style
Haptic style
Optic size
Overall length
Angulation
'A' Constant
AC Depth
Implant incision
Diopters
*Note:
-
-
-
-
-
-
-
-
-
-
-
-
HP60CM
UV Absorbing Hydrophilic Acrylic 25%
Bi-convex ( Equiconvex )
Modified 'C'
6.0 mm
12.5 mm

118.4
5.3 mm
2.2 mm to 3.0 mm ( Depending on diopter )
+ 10.0D to +30.0D ( in 0.5 increments)
Special training required
MODEL
Material
Optic style
Haptic style
Optic size
Overall length
Angulation
'A' Constant
AC Depth
Implant incision
Diopters
*Note:
-
-
-
-
-
-
-
-
-
-
-
-
HM60PM - Micro-incision
UV Absorbing Hydrophilic Acrylic 25%
Bi-convex ( Equiconvex )
PLATE
6.0 mm
11.0 mm

118.4
5.3 mm
1.6 mm to 2.2 mm ( Depending on diopter )
+10.0D to +30.0D ( in 0.5 increments )
Special training required
Positioning hole:
'Top Right' & 'Bottom Left'
PRESBIOPTICx Micro™ with Rx² Optical System™ - Progressive Refractive Multifocal - Micro-incision lens
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Micro-incision
Intraocular lenses
Lens Diopter Accuracy of +1/10 ( +0.1D )
A Lens Diopter Accuracy of +1/10 ( +0.1D ) offers you the ability to micro-adjust the patient’s reading acuity,
thus increasing the potential for a 100% Emmetropia with every surgery!
1
Diopter Accuracy
♦ Lines, Halos, Glare, Sparkles or Star bursts
♦ Poor Reading or Poor Mid Range Acuity
♦ Low 'odds' of Emmetropia for everyone
























Info
To inquire about the PRESBIOPTICx™ Series hydrophilic acrylic progressive refractive multifocal foldable lenses,
please send
E-Mail or complete the form at the Contact page.
1
Info
The procedure






Research shows that the recessive eye will 'take over' and your patient should be happy and spectacle free.
Implant the first lens into the dominant eye or according to your usual protocol.
- It will have a 0 or 1 in the box by the lens Diopter.  
If you used a “0” after implantation, refract the patient and record the reading acuity.  
- If NO adjustment to reading is needed, implant another “0”.
- If an adjustment of +0.2D is needed you simply add “2” to the first lens and the 2nd implant will have a 2 in the box.  
- If +0.3D is needed 0+3 = 3 so you would implant a 3 .
Download :
Rx² Optical System™
PDF 362 Kb
brochure












































































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Intraocular lenses for ophthalmic surgery