TheraSpecs® glasses protect you from screens, fluorescent and LED lighting, sunlight, and other irritating light. Look good, feel good, and enjoy more of the things you love.
Shop All Lenses Help Me Choose My Lens →A Full Range of Protective Glasses for:
Phone, computer, and other device screens
Fluorescent and/or LED lighting
Flashing lights and/or repeating patterns
Disruptive blue light
Sunlight and outdoor glare
Headlights while driving at night
Other bright and/or harsh lighting
Life Without Limits
New memories and brighter days are ahead with TheraSpecs. Try the glasses that people like you have said help reduce the interference of light and light sensitivity in their life:
The [FL-Pro] glasses have been a lifesaver. I can now go into fluorescent lighted stores without fear…It means that I can travel again and not dread airports. The [FL-Sun] pair brings me instant relief when I am in bright sunlight and makes driving a pleasure again.
Debora
I can finally go to concerts again, watch certain shows/videos, drive at night or past forests and live life again without worrying about strobe flashing lights! I haven't been to a concert since I was 15 and turned down many memory making moments or had to leave events because of it.
Jocelyn
Your glasses saved my career. In 2018 I discovered terrible eye trouble [due to] fluorescent lights. It was so debilitating, I thought I’d have to either go on disability or get a non-computer / outside job. I discovered the FL-41 tint, and it has changed my world. This is my second pair of TheraSpecs. Thank you for what you do. You have impacted my life so much. I’m grateful.
Megan
I was suffering tremendously at work from the fluorescent lights [and] computer monitors…My eyes had trouble focusing everyday and on the weekends. I decided to do some research and came across TheraSpecs. These glasses are a miracle. I've had them for a few weeks now and all my previous problems are gone. I can't say enough good things and wish I would have tried them sooner.
Tanya
Your Personal Defense Against Disruptive Light
Light affects people in different ways, especially if they are already light sensitive.1-4 You may find fluorescent lighting to be exceptionally harsh, or screens and blue light to be the most irritating, or maybe most light exposure causes unwanted discomfort.
TheraSpecs are made with you in mind. Each of our specialized lenses filter a specific range of light, so that you can more effectively manage the light you are exposed to—no matter what kind of light sensitivity you have.
Every pair of TheraSpecs has a tint that is:
Designed to target certain wavelengths of light and deliver the right protection for you
Optimized for specific lighting conditions, based on our review of current published, peer-reviewed research
Tested to ensure filtering accuracy as well as optimal lens and frame quality
Enhanced with coatings that block 100% UVA/UVB light and reduce scratching and glare
Your TheraSpecs, Your Way
A variety of lenses, each one designed to protect from light that may give you trouble
Dozens of frames and frame colors or send us your own
Non-prescription, prescription and reader lenses available
Protection is a good look on you
Trusted by customers and experts
More Than Just Glasses
Every pair of TheraSpecs is built on a great foundation.
Our frames use high-quality and durable materials to ensure long-lasting wear. They are also designed to be as lightweight as possible while adding the right amount of flexibility to maximize your comfort.
Our lenses start with a base of high-grade, optical-quality nylon and add layers of premium anti-scratch, anti-smudge and anti-reflective coatings to enhance their durability and effectiveness.
FL-Pro™
Your Game Changer for Artificial Lights and Digital Device Screens
The lens that started it all and that customers have loved for more than a decade, FL-Pro levels up your protection for artificial lighting like fluorescent lights, LEDs, and device screens. This rose-colored lens uses FL-41 to filter irritating wavelengths between 480-520nm, making it the perfect defense if your eyes are sensitive to light. If most types of light are hazards that can disrupt your day, try FL-Pro to help you stay in the moments that matter.
By controlling exposure to these wavelengths, FL-Pro may also help people to live well with migraine as part of an overall light management plan.
FL-Blend™
Enjoy Balanced Protection And See The World More Naturally
FL-Blend combines the right amount of critical protection against artificial light sources like fluorescents and digital screens with more natural color perception. A subtle take on the FL-41 lens tint, it targets harsh light between 480-520nm with a softer plum tint to ensure all-day comfort. If you are wanting a truer color experience from your eyewear while still helping to manage your light sensitivity, we recommend FL-Blend for a balanced solution.
Like FL-Pro, FL-Blend reduces exposure to problematic light, which may help people to live well with migraine as part of an overall light management plan.
Z-Blue™
Your New Ally For Flashing Lights And Repeating Patterns
Z-Blue is your upgraded defense for visibly flashing lights and repeating patterns. From strobe lighting at concerts to intense flashing during your favorite shows or movies, this lens cuts down on the problematic wavelengths from 580-640nm to protect you from light wherever you are. If you are photosensitive and find environments with disorienting visual stimuli to be unsettling or cause you to feel overloaded, Z-Blue can help put you back in control.
Flex
Take The Edge Off Harsh Light With A Barely-Visible Tint
Flex is versatility in a minimal, peach-colored lens. It delivers subtle protection against irritating light, so you can make them your favorite all-day computer or screen glasses. Flex takes the edge off of the harsh and/or bright light you're surrounded by, which may help with mild light sensitivity—all while helping you keep a low profile. Flex is light enough that it is legal to wear while driving at night in most locations.*
Sleep
Promote Sleep By Blocking Blue Light Before Bedtime
Sleep is the newest addition to your evening routine. This orange lens blocks 100% of blue light which may affect sleep patterns and melatonin production. Blocking blue light before bedtime may help promote a healthy sleep cycle to help you wind down before sleep and wake up ready to take on the next day! We recommend wearing Sleep in the 2-3 hours before bedtime to enjoy its full benefits.
Contrast HEV™
Sharper Contrast For A Fresh View
Contrast HEV helps you see the world in higher definition. By filtering the high-energy visible light below 455nm that our eyes don’t focus well, this lightly tinted yellow lens brings greater visual contrast and sharpness for your favorite activities. If screens or bright lights give you visual discomfort, we suggest making Contrast HEV part of your light management toolkit. Contrast HEV is light enough that it is legal to wear while driving at night in most locations.*
FL-Sun™
The Best Sunglasses Lens You've Ever Tried
FL-Sun will be your new favorite sunglasses lens and will take extra care of your eyes when you go outside. It uses the power of FL-41, with enhanced filtering from 480-520nm, and wraps it in a dark, polarized lens so you have maximum protection against bright sunlight and outdoor glare. FL-Sun is the perfect option when you’re on the go, whether you are light sensitive or if you just want an awesome pair of everyday sunnies.
FL-Sun also limits exposure to light, which may help people to live well with migraine as part of an overall light management plan.
*TheraSpecs Flex transmits approximately 82% of all light and Contrast HEV transmits approximately 90% of all light, making them compliant with traffic laws in most places for night driving. However, users are responsible for ensuring their use complies with all applicable traffic regulations and that road lighting is sufficient for safe use. Always drive responsibly and remain attentive to the road and lighting conditions, traffic signals, and other vehicles.
1M. Tatsumoto, T. Eda, T. Ishikawa, M. Ayama, K. Hirata Light of Intrinsically Photosensitive Retinal Ganglion Cell (ipRGC) Causing Migraine Headache Exacerbation. IHC symposium OR3. 2013 June.
2Wilkins AJ, Nimmo-Smith I, Slater AI, Bedocs L. “Fluorescent lighting, headaches and eyestrain.” Lighting Research and Technology 1989 March;21(3) 1 11-18
3Fisher RS, Harding G, Erba G, Barkley GL, Wilkins A; Epilepsy Foundation of America Working Group. Photic- and pattern-induced seizures: a review for the Epilepsy Foundation of America Working Group. Epilepsia. 2005;46(9):1426-1441. doi:10.1111/j.1528-1167.2005.31405.x
4Merezhinskaya N, Mallia RK, Park D, Millian-Morell L, Barker FM 2nd. Photophobia Associated with Traumatic Brain Injury: A Systematic Review and Meta-analysis. Optom Vis Sci. 2021;98(8):891-900. doi:10.1097/OPX.0000000000001757