Designed for your light sensitivity: TheraSpecs target the most harmful light between 480nm-520nm, which provides the strongest protection for different sensitivities to light. By controlling exposure to these wavelengths, TheraSpecs may also help people to live well with migraine as part of an overall light management plan.

25x more filtering power: TheraSpecs filter as much as 25 times more irritating light near 480nm than typical blue light glasses with clear or nearly-clear lenses. They also filter more across a wide range of bothersome light so you stay protected against screens, fluorescent lighting, and LEDs.

Feel the difference: 93% of TheraSpecs customers find our glasses helpful for a wide range of needs and lighting situations. Thousands of light sensitivity specialists, neurologists, and physical and occupational therapists have recommended TheraSpecs for light management.

Indoor lenses: Indoor TheraSpecs use FL-41 lenses and block 100% UVA/UVB light. Wear them near fluorescents, LEDs, and other artificial light, while looking at computer or device screens, and/or outdoors on overcast days.

Highly protective, lightweight frame: Winslow TheraSpecs are made of lightweight acetate and feature metal rims that hold large, light-filtering lenses. Popular eyewear style with sharp finish.