Indoor: Our therapeutic ‘indoor’ lens, described as light rose in color, is optimal for light sensitive people and migraine sufferers as well as people with visual snow, eyestrain, dry eye, digital eyestrain, Blepharospasm, headaches, computer vision syndrome, who are bothered by the fluorescent lights they encounter in indoor environments, including work or school, inside the home, or while shopping. Try this lens first to be sure you like the tint. You can always invest in a darker pair in the future if needed. 

Outdoor: For outdoor use, or for those with severe light sensitivity, the “outdoor” lens is more effective and blocks approximately the same amount of light as conventional sunglasses. This is our most therapeutic lens and is described as a dark plum, gray in color.