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Frequently Asked Questions
They feature second-generation ultra dark lenses with only 2% visible light transmission (VLT), providing maximum relief from intense sunlight and light sensitivity conditions like photophobia or post-eye surgery recovery.
No, due to their extreme darkness (2% VLT), these sunglasses are not recommended for driving as they significantly reduce visible light.
Yes, they offer 100% UV400 protection, effectively blocking harmful UVA and UVB rays in harsh sunlight conditions.
They have a flexible TPE frame designed for a comfortable, pressure-free fit, suitable even for larger heads or extended wear.
Yes, they are tested in extreme conditions and trusted by alpine hikers, skiers, and desert trekkers to protect against intense sun glare and UV exposure.
Recommended Uses
- Protecting eyes from intense sunlight for individuals recovering from cataract surgery or eye operations.
- Providing relief for people with photophobia or chronic light sensitivity during outdoor activities.
- Offering visual stability and comfort for Control Line Precision Aerobatics (CLPA) pilots and epilepsy sufferers sensitive to polarized lenses.
- Shielding eyes from harsh UV rays and glare during alpine hiking, skiing, desert trekking, or high-altitude climbing.
- Serving as effective protection for migraine sufferers exposed to bright light conditions.
- A thoughtful and practical gift for anyone needing maximum eye protection from extreme light exposure.
Bloomoak
CAT 4 Super Dark Sunglasses | UV 400 | For Photophobia & Eye OPS & Light Sensitivity | Wraparound with Side Protection for Men & Women
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Key Features
- -🔒 Second-Generation Ultra Dark Lenses - Only 2% VLT - Engineered for extreme light sensitivity, our upgraded lenses allow just 2% of visible light through - darker than first-generation 5% VLT models. Whether you're recovering from cataract surgery (PRK/LASIK), battling migraines, or living with chronic light sensitivity, these glasses offers maximum relief from painful sunlight. Note: Not for driving use.
- -🛡 Clear Vision, Zero Distortion - PC Non-Polarized Lenses Our polycarbonate lenses provide crisp, clear vision without the "rainbow effect" on screens. Non-polarized for maximum visual stability, they are essential for Control Line Precision Aerobatics (CLPA) pilots who must track high-speed models against the sun while monitoring LED stopwatches. Perfect for epilepsy sufferers who are sensitive to polarization, as well as outdoor enthusiasts who need visual stability.
- -🕶 Full Wraparound Shield - Side + Top Light Blocking - Designed for complete sun defense. Oversized lenses with extra height and widened temples block sunlight from every direction-front, sides, and above. The flexible TPE frame offers a comfortable, pressure-free fit even for larger heads or all-day wear.
- -☀ Tested in Extreme Conditions - Built for Harsh Sun - Trusted by alpine hikers, skiers, desert trekkers, and high-altitude climbers. These sunglasses offer 100% UV400 protection and excel in snow glare, desert brightness, and thin-atmosphere UV exposure - when ordinary sunglasses just aren't enough.




