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PAL™ Aspheric Lenses - Specifications

  Aqua-Sense™ PAL
Aqua-Sense Y PAL
BioVue™ PAL
Aqua-Sense III PAL
BioVue 3 PAL
AQUA 4™ RM
AQUA 4Y RM
AQUA 4V PAL
BioVue 4V PAL
EC-1 PAL
EC-1Y PAL
EC-1YH PAL
Overall Diameter: 12.5mm 12.5mm or 13.0mm 11.0mm 13.0mm
Optic Diameter: 6.0mm 6.0mm 6.0mm 6.0mm
Haptic Angulation:
A-Constant*: 118.2 118.2 118.4 117.8
AC-Depth*: 5.1 5.1 5.1 4.8
Refractive Index: 1.46 1.46 1.46 1.49
Haptic Material: Acrylic PVDF** Acrylic Acrylic
Power Range:
(in 0.5D increments)
+4.0 to +30.0D
(AQUA 4 RM & AQUA 4Y RM: +13.0 to +30.0D)
+4.0 to +34.0D

*A-Constant and AC-Depth are estimated and not based on clinical data.
**PolyVinylidene Fluoride.

Aqua-Sense PAL Box
BioVue PAL Box

New Aspheric Models

  • Our Reduced Mass Aqua 4 RM, and Aqua 4Y RM offer our PAL aspheric optic design through an incision size of 1.8mm.
  • Our popular EC-1 and EC-1Y hydrophobic 1-piece IOLs are now available with PAL aspheric optics.
  • EC-1YH PAL combines the benefits of blue-blocking with heparin surface modification. Also available preloaded.