Tròng Rocky 1.61 ASP SMART BLUECONTROL LOC ASX SHMC
These lenses have a blue sapphire coating and smart blue control technology. They range from +6.00 to -8.00 diopters and are claimed to be 3.5 times stronger than regular lenses.
- The description claims that the lenses are 3.5 times stronger than regular lenses.