The AdaptDx Pro is a simple, fully automated dark adaptometer. It measures dark adaptation speed, which can be used to detect and monitor the progression of age-related macular degeneration (AMD). Impaired dark adaptation is 90% sensitive and specific to the presence of AMD. The AdaptDx Pro measures the number of minutes it takes your vision to adjust to darkness, your dark adaptation speed. The result of the test is your Rod Intercept® (RI®). This single number provides your doctor with critical information to help determine if you have AMD. The test takes only about 10 minutes.
Contact Lens Care 101

Oftentimes, contact lens wearers will skimp on their lens care because some of the solutions are costly and it seems like a good way to save some hard-earned cash. But this is not a good idea.
Cutting corners can result in infections or...