Calligraphy Perfect Vision
Breakthrough Design
Calligraphy PV progressives incorporates two new breakthrough design technologies that dramatically improve its performance over conventional progressive lenses.
Benefits
- 30% wider and clearer distance vision
- Up to 25% wider near reading zones
- Up to 50% less sway and distortion
Atoral Aspheric Optics
Replacing conventional pherical curves with Atoral Aspheric, main features:
- Wider distance clear zones
- Reduced side distortionn
- Thinner and lighter lenses
Back-Surface Progression
Moving the progressive addition from front surface, main features:
- Wider near reading zones
- Reduced sway and distortion
- Better visual comfort
| Calligraphy Perfect Vision | Max Cyl-400 | Addition |
|---|---|---|
| 1.50 White | +500/-700 | 1.00 to 3.00 |
| 1.50 Transitions | +400/-700 | 1.00 to 3.00 |
| 1.50 Acclimates | +600/-800 | 1.00 to 3.00 |
| 1.50 Polarized | +600/-400 | 1.00 to 3.00 |
| 1.53 Trivex White | +400/-1000 | 1.00 to 3.00 |
| 1.53 Trivex Transitions | +400/-800 | 1.00 to 3.00 |
| 1.56 Photochromic Gr | +800/-1000 | 1.00 to 3.00 |
| Poly White & Transitions | +500/-1000 | 1.00 to 3.00 |
| Poly Polarized | +600/-1000 | 1.00 to 3.00 |
| 1.60 White & Transitions | +500/-1000 | 1.00 to 3.00 |
| 1.67 White & Transitions | +800/-1200 | 1.00 to 3.00 |
