RayOne EMV
Technical Spec
RayOne EMV technical spec.
| Model Name | RayOne EMV |
| Model Number | RAO200E |
| Power Range | +10.0 D to +30.0 D (0.5 D increments) |
| Delivery System Type | Fully preloaded IOL injection system |
| Incision Size | 2.2mm |
| Delivery System | |
| Injector Type | Single use, fully preloaded IOL injection system |
| Nozzle Size | 1.65 mm |
| Bevel Angle | 45° |
| Lens Delivery | Single handed plunger |
| EMV 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 | 12.50mm |
| Optic Diameter | 6.00mm |
| Optic Shape | Biconvex (positive powers) |
| Asphericity | Aspheric anterior surface |
| 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 | 1.17 | 0.40 | 0.10 | 5.32 | 1.56 | 5.32 | 1.67 | 0 |
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.
* State of the art IOL designed by Prof Graham Barrett that enables Synchronized Extended Vision (SEV).
* Comfortable for social reading and night time driving. Superior intermediate vision
* Practically no glare, minimal dysphotopsia
* Monofocal but with added benefits ( 0.75D DEPTH OF FOCUS) . Can reach up to 2.25D for binocular combination
Description
RayOne EMV
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