RayOne Trifocal Toric
Technical Spec
RayOne Trifocal Toric technical spec.
| Model Name | RayOne Trifocal Toric |
| Model Number | RA0613Z |
| Power Range | Spherical Equivalent: +6.0 D to +30.0 D (0.5 D increments) Cylinders: +0.75 D, +1.5 D, +2.25 D, +3.0 D, +3.75 D, +4.5 D Trifocal, diffractive, +3.5 D near add and +1.75 D intermediate add at the IOL plane |
| Delivery System | |
| Injector Type | Single use, fully preloaded IOL injection system |
| Nozzle Size | 1.65 mm |
| Bevel Angle | 45° |
| Lens Delivery | Single handed plunger |
| Aspheric Trifocal Toric IOL | |
| Material | Single piece Rayacryl hydrophilic acrylic |
| Water Content | 26% in equilibrium |
| UV Protection | Benzophenone UV absorbing agent |
| UV Light Transmission | UV 10% cut-off is 380 nm |
| Refractive Index | 1.46 |
| ABBE | 56 |
| Overall Length | 12.50 mm |
| Optic Diameter | 6.00 mm |
| Optic Shape | Biconvex (positive powers) |
| Asphericity | Aberration-neutral technology |
| Optic Edge Design | Amon-Apple 360° enhanced square edge |
| Haptic Angulation | 0°, uniplanar |
| Haptic Style | Closed loop with Anti-Vaulting Haptic (AVH) technology |
| Estimated Constants for Optical Biometry | ||||||||
| SRK/T | Haigis | HofferQ | Holladay | Holladay II | Barrett Universal II | |||
| A-constant | a0 | a1 | a2 | pACD | SF | pACD | LF | DF |
| 118.6 | 1.044 | 0.40 | 0.10 | 5.32 | 1.56 | 5.32 | 1.67 | 3.5 |
For Contact Ultrasound, the estimated A-constant is 118.0
Please note that the constants indicated for all Rayner lenses are estimates and are for guidance purposes only. Surgeons must always expect to personalise their own constants based on initial patient outcomes, with further personalisation as the number of eyes increases.
Description
RayOne Trifocal Toric
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