Unique manufacturing process
Enhanced Optical design of Freedom hydrophobic material with low refractive index over hydrophilic material ; with round edge zones provides better results against photopic conditions by reducing internal reflection and glares. 360° square edge with thicker haptic design provides dual barrier technology against lower risk of PCO formation with excellent rotational stability. The aspheric design technology combined with a ABBE number of 50 allows for a negative spherical aberration of 0.15µm to offset the positive sphericity of human cornea for improved contrast sensitivity.
Freedom TRIFLEX features :
- The central zone is of 4.50 mm diameter, has 16 diffractive zones. The remaining 1.50mm portion of the lens has the refractive zone.
- Addition +1.85D (Intermediate) & 3.5D (Near)
- Diopter Range from +5.00 D to +30.0 D with 0.50 D step
- UV Filter (Energy cut below 500nm)
- Maximum Light Transmission under any Light Conditions
- Increased Bio-mechanical Stability
- Excellent Far, Intermediate & Near Vision RNI-Distribution for Far, Intermediate & Near 40/25/35
- Free of Glistening & Whitening
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| Model | TRPC602SQ | TRPC602SQY |
| Optic Design | Single Piece, Diffractive-Refractive, Trifocal, 360° Square Edge with Aspheric Optic | |
| Material | Hydrophobic Acrylic | Yellow Hydrophobic Acrylic |
| Addition | Near Addition : +3.5D / Intermediate addition : +1.85D | |
| Optic Size | 6.00mm | |
| Over All length | 13.00mm | |
| Haptic Angle | 0°, Modified C | |
| Estimated A-Constant | A Constant : 118.4Â –Â Hoffer Q : 5.20Â –Â Holladay 1 : 1.87Â –Â Haigis : a0=1.527/a1=0.400/a2=0.100 | |
| Recommended Optical A-Constant | A Constant SRK/T : 119.20Â –Â A Constant SRK/II : 119.50
Hoffer Q : 5.65Â –Â Holladay : 1.87Â –Â Haigis : a0=1.441/a1=0.400/a2=0.100 |
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| Refractive Index | 1.49 | |
| Sterilization | EO | |
| Incision | 2.20 – Available in Preloaded system also | |