RayOne Trifocal has a new patented diffractive profile that has been designed in partnership with a leading European technology institute. Over the last four years Rayner has developed the most advanced optic in our history and possibly the most advanced in the industry.
RayOne Trifocal has a new patented diffractive profile that has been designed in partnership with a leading European technology institute. Over the last four years Rayner has developed the most advanced optic in our history and possibly the most advanced in the industry.
Advantages:
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Patented diffractive step trifocal technology reduces light loss to only 11%:
- 89% of light is transmitted to the retina with a pupil of 3 mm
- Light Energy Split at 3 mm pupil: 52% Distance, 22% Intermediate, 26% Near
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Comfortable transition from near to distance activities:
+3.50 D near add (37.5 cm reading plane)
+1.75 D intermediate add (75.0 cm reading plane)
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Patient benefits
- Reduces visual disturbances
- Developed to be less dependent on pupil size or lighting conditions
- Improves distance vision in mesopic condition
Description:
RayOne Trifocal IOLs use a patented diffractive profile that has been designed in partnership with a leading European technology institute. The trifocal lenses feature 16 diffractive rings/steps and a 4.5 mm diffractive zone.
| 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 Diameter | 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 |
| Power Range |
0.0 D to +30.0 D (increments 0.5D) Trifocal, diffractive, +3.5 D near add and +1.75 D intermediate add at the IOL plane |
