DURABILITY LIKE NEVER
BEFORE **
* Quantitative research conducted among a representative sample of 958 independent ECPs by CSA in February 2019 - France , UK , Germany , Italy , Spain , US , Canada , Brazil , China , India . ** Within Crizal ® Range - External laboratories tests and internal technical tests in 2019 – compared to all previous generations of Crizal ® coatings . † External laboratories tests and internal technical tests in 2019 . Combination here defined as the merger of 2 distinct criteria which are scratch resistance and smudge resistance - Crizal ® Rock™ rated best on smudge resistance and equal on scratch resistance , compared to the most known lenses brands by consumers ( MSW brand tracking 2018 in 17 countries ).
CRIZAL ® ROCK TM , THE BEST COMBINATION AGAINST SCRATCHES AND SMUDGES †
THANKS TO A UNIQUE HIGH-RESISTANCE TECHNOLOGY .
OPTICALPRISM | August Digital 2021 5