TriNova progressive lens
Progressive lens
Optimized progression with boost zone
TriNova is a progressive ophthalmic lens designed specifically for wearers who need high additions for near vision. It incorporates a boost zone with increased addition in the lower area, providing additional localized support for near vision.
This configuration significantly improves the perception of fine details, which is particularly useful during prolonged reading or activities requiring precision work at close range.
Advantages:
- Integration of a customizable boost zone (typ. +1.00 to +4.00D)
- Optimized alignment of the pad according to the fixing point
- Customizable lenses (pantoscopic angle, frame curvature, lens-eye distance)
- Designed with the latest aberration compensation technologies
Target:
- Advanced presbyopia with signs of accommodative fatigue
- Low or no accommodative reserve
- Early AMD, diabetic retinopathy, or other macular disorders
- Cases of limited functional reading despite optimized correction
Features
| Progression corridor | 12, 13, 14, 15, 16mm |
|---|---|
| Adjustable insert | 0 à 5 mm |
| Minimum mounting height | 21 mm |
| Centering cross | 4 mm |
| Manufacturing range | - 30.0 > +16.0 δ Cyl: +10.0 |
|---|---|
| Prism | <= +25.0 δ |
| Addition | 0.50δ > +6.5δ |
| Boost | 1.00δ > +4.0δ |