RAVolution®
FDA Ball Drop Test
RAVolution® is certified to comply with the FDA Ball Drop Test with a primerless hard & AR coating.
To demonstrate the excellent impact resistance, we have performed ball drop tests under conditions that are 6 times more severe than the standard FDA test:
| Test conditions | Steel Ball Weight | Height |
| FDA standard | 16 grams | 127 cm |
| Test Video | 45 grams | 210 cm |
Despite the fact that the lens had a centre thickness of only 1.15 mm, we were not able to break the lens. Furthermore, the lens showed no damage at all!
RAVolution® Main Features
- Production of thin & light lenses
- Excellent impact resistance & toughness
- Extremely good optical properties
- Best suited for rimless & polarized lenses
- Low production cost & investments
- Process similar to ADC casting
- Lowest viscosity polyurethane available
- Tintable
- Easy drilling, edging & surfacing
- Extreme low colour with UV 400 cut-off
| Viscosity at 30°C ~ 300 cSt |
| Shelf life ~ 12 months under proper storage conditions |
| Safe & aesthetically nice lenses |
Download the Product Sheet (PDF)
-> download here <- [97 KB]
