Catalog excerpts
Specifications Physical Characteristics Optic type Aberration Negative (- 0.11 μm) Continuous Transitional Focus (CTF) optic Central far zone size Y/X Rotated segments width Number of segment rings Refractive index Abbe number Optic powers Haptic configuration C-loops with offset shaped haptics Lens material Hybrid hydrophobic & hydrophilic acrylic monomers with UV filter Lens colour Haptic angle A-constant* Ultrasound A-constant* Optical 118.8 (SRK T) / 118.8 (SRK II) / 0.126 (Haigis aO) 0.355 (Haigis a1) / 0.157 (Haigis a2) 5.51 (Hoffer-Q pACD) / 1.72 (Holladay 1 sf) 1.78 (Barrett suite LF) / 0.0 (Barrett suite DF) Light distribution Full range of vision Precizon Presbyopic NVA is a hybrid acrylic IOL with a CTF optic designed to correct presbyopia. Natural vision at all distances Pupil independent Tolerance for large kappa angle Our patented Continuous Transitional Focus (CTF) technology goes beyond multifocality. Smooth continuous transition of power Combines refractive optics with spherical aberration Closely spaced multiple elongated focal points Enhanced depth of focus All Precizon IOLs are easy to implant with the IOLMATIC injector system. With just 2 simple clicks the injector is connected to the lens holder, loaded with the IOL and ready to use. *Check ophtec.com for up to date A-constants Ophtec bv Schweitzerlaan 15, 9728 NR Groningen, The Netherlands, +31 (0)50 525 1944, info@ophtec.com Information on this document is subject to modification, ©2023 Ophtec bv, A901000660-4
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