Quadrimax

Model 545

Monofocal hydrophilic acrylic IOL.

  • Micro incision
  • One-piece IOL
  • In-the-bag fixation

Quadrimax is an aspheric one-piece monofocal IOL. 

This aspheric intraocular lens with aberration neutral profile will transform your patients’ lives by giving them back what they thought was lost forever – clear, sharp vision. Quadrimax is a revolutionary technology. 

Aspherical surface

In a conventional lens design, spherical aberrations occur because the dioptric power in the periphery of the lens is different from the dioptric power in the center of the lens (optical axis). These aberrations influence contrast sensitivity and depth of focus. Increasing the depth of focus means decreasing the contrast sensitivity and vice versa.

An aspherical optic has been altered to reduce spherical aberrations; the dioptric power in the periphery and center of the lens are equal. Quadrimax IOLs are aberration-neutral. The natural aberrations of the cornea are respected, delivering both an optimal depth of focus and good contrast sensitivity.

Specifications

Refractive Index

1.46

Optic Powers / Diopter range

+5.0 D to +10.0 D (1.0 D increments)
+10.5 D to +30.0 D (0.5 D increments)
+30 D to +35 D (1.0 D increments)

Lens material

Hydrophilic Acrylic 25% water content

Body Ø

5.7/6.0 mm* | Biconvex | Aberration-free (neutral) | Square edge 360º

Overall Ø

10.50/10.75/11.00 mm*

A-constant ultrasound

118.0

A-constant optical

119.0 (IOL Master; SRK T)
119.3 (IOL Master; SRK II)
1.408 (IOL Master; Haigis aO)
0.400 (IOL Master; Haigis a1)
0.100 (IOL Master; Haigis a2)
5.59 (IOL Master; Hoffer-Q pACD)
1.81 (IOL Master; Holladay 1 sf)
1.88 (Barrett suite LF)
0 (Barrett suite DF)

Haptics / haptic design

4 closed loops

Angulation

AC Depth

4.96 mm

* Depends on diopter

Video's

Downloads

  • Quadrimax Factsheet

  • Precizon Family Brochure

  • Cataract IOLs

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Disclaimer: Not all products are available worldwide. Contact us to check availability.