Lente Intraoculare Precizon Presby Toric – Model 575
| Model: | 575 Precizon Presbyopic Toric One-piece IOL |
| Optic type: | Aberration Negative (- 0.11 μm) Continuous Transitional Focus (CTF) optic |
| Central far zone size Y/X: | 1.4 / 2.6 mm |
| Rotated segment width: | 0.60 mm |
| Number of segment rings: | 3 n |
| Refractive Index: | 1.46 |
| Abbe number: | 47 |
| Optic powers: | Sphere: +5.0 D to + 34.0 D (0.5 D increments) * / ** Cylinder: +1.0 D to + 6.0 D (0.5 D increments) Power add +2.75 D. |
| Haptic configuration: | Open modified C-loops with offset shaped haptics |
| Lens material: | Hybrid hydrophobic & hydrophilic monomers. Ultraviolet filtering HEMA/EOEMA copolymer |
| Lens color: | Clear |
| Body Ø: | 6.0 mm |
| Overall Ø: | 12.5 mm |
| Haptic angle: | 0° |
| Centre thickness range: | 0.8 to 1.3 mm |
| Body edge thickness: | 0.4 mm |
| A-constant ultrasound: | 118.3 |
| 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 (Barrett suite DF) |
| Light distribution: | 40/60 near/far |
* The minimum Sphere power is 1.5 + C e.g. 575A107TY10 = S5.0 & C3.5 (1.5+3.5=5.0)
** The maximum Sphere power is 35 – C e.g. 575A111TY59 = S29.5 & C5.5 (35-5.5=29.5)
