SOLA Sunlens


Anti-Reflective
Hydrophobic
Hard

Hard Coating: Rock Hard CR-39

Sola UV Gard has adequate abrasion resistance but with the application of ROCK HARD dipping coating it provides superior scratch and impact resistance.

    Rock Hard provides:
  • A superior adhesion of mirror and anti-reflective coatings
  • A superior durability of the color even in extreme situations
  • Hydrophobic effect
  • Optical clarity

 

Abrasion Resistance Performance Data

TABER TEST BAYER TEST
Hard Resin Products Ratio Star Rating Ratio Star Rating
ROCK HARD >10.0 ***** 9.7 *****
Data based on internal testing, Spring 1998. All ratios are comparisons to uncoated Hard Resin.


After 40 cycles of steel wool abrasion test.
Left: uncoated lens. Right: Rock Hard™.

Available in:
ROCK HARD
on CR39 Base 6 on CR39 Base 8

 

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