Page 12 - RayOne EMV Platform Brochure 2024_2.2

TECHNICAL 10
INFORMATION

Technical information

Model Name RayOne EMV RayOne EMV Toric

Model Number RAO200E RAO210T
Power Range +10.0 to +30.0 D (0.5 D increments) SE: +10.0 D to +25.0 D (0.5 D increments)
Cylinder: +0.75 D, +1.5 D, +2.25 D, +3.0 D,
+3.75 D, +4.5 D

Delivery System Type Fully preloaded IOL injection system
Incision Size 2.2 mm

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 Monofocal 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 Diameter 12.50 mm

Optic Diameter 6.00 mm
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
A-constant a0 a1 a2 pACD SF pACD LF DF
EMV &
EMV Toric 118.6 1.044 0.40 0.10 5.32 1.56 5.32 1.51 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.