EYECRYL ACTV
Diffractive – Refractive Multifocal IOLs
EYECRYL ACTV IOLs are diffractive – refractive multifocal IOLs having a series of concentric rings with diffractive steps. The spacing between the steps gets progressively closer from the center of the lens towards the edge. EYECRYL ACTV IOLs use this type of design to provide excellent distance and near vision along with good intermediate vision.
IOL remains Glistenings-free
Asymmetric light distribution, 60% for distance & 40% for near, independent of pupil size
Excellent distance and near vision along with good intermediate vision
Reduced glares and halos with unique diffractive step design
Dependency on reading glasses is reduced
Improved visual outcomes in all lighting conditions
360° Advanced Square Edge
Implantation through small incision to avoid surgery induced astigmatism
Natural Chromophore to prevent ARMD
Controlled surgical manipulation
Enhanced bio-adhesion
Increased bio-mechanical stability
Excellent folding & unfolding
No fluid exchange in Aqueous Humor
Resistant to environmental stress or environmental condition like temperature, humidity and contamination and hence reduced risks of inflammation
Improves Scotopic Vision
Doesn’t affect Circadian rhythm
High Abbe no. 49 – reduces Chromatic Aberration
Postponed PCO with hydrophobic material
Sharp and crystal clear vision
Improved image quality with negative spherical aberration
| MODEL | DIHFY600 |
|---|---|
| MATERIAL | Hydrophobic Acrylic Containing Natural Chromophore |
| OPTIC TYPE | Single Piece, Diffractive-Refractive, 360° Square Edge with Aspheric Optic |
| NEAR ADDITION | +3.0 D |
| OPTIC SIZE | 6.00 mm |
| OVERALL SIZE | 13.00 mm |
| ANGULATION | 0 |
| ACD | 5.28 |
| REFRACTIVE INDEX | 1.483 |
| ESTIMATED A-CONSTANTS | 118.5 |
| RECOMMENDED OPTICAL A-CONSTANTS | SRK – T : 118.7 |
| SRK – II : 118.9 | |
| Holl 1 Const SF : 1.63 | |
| HOFFER – Q ACD : 5.42 | |
| HAIGIS – a0:1.240, a1:0.40, a2:0.10 | |
| Olsen ACD : 4.47 | |
| DIOPTER RANGE | From+7.5 to +30.0 D ( with 0.5 D steps ) |
| IMPLANTATION SITE | Capsular Bag |
| STERILIZATION | Irradiation |
