BKWAT BK90 Smart Dimming & Color-Changing Glasses
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Free shipping · Delivered in 4–8 business days
30-day returns · 12-month warranty
Description
Stop Switching Between Glasses & Sunglasses One Pair That Adapts to Every Light Condition ⚡
BK90 Smart Photochromic Glasses automatically adjust in 0.1 seconds From clear indoors to full sun protection outdoors
Tired of These Daily Frustrations?
😤 Constant Switching "Forgot your sunglasses again? Switching between regular glasses and sunglasses is annoying and inconvenient."
🚗 Dangerous Glare While Driving "Sudden sunlight while driving can be blinding and dangerous. Your eyes need instant protection."
💰 Paying for Two Pairs "Why spend money on separate glasses and sunglasses when technology can do both?"
👜 Carrying Extra Pairs "Your bag is already full. Who wants to carry multiple pairs of glasses everywhere?"
❌ Missing the Perfect Shot "By the time you switch to sunglasses, the moment is gone. Your eyes need instant adaptation."
Revolutionary photochromic technology that automatically adjusts lens tint
based on UV light exposure. Experience seamless protection from dawn to dusk
with one intelligent pair of glasses.
Advanced Technology Meets Everyday Convenience
⚡ Lightning-Fast Response
0.1 Second Automatic Adjustment
Lenses darken or lighten instantly when you move between environments
No delay, no waiting - seamless protection the moment you need it
Responsive to UV intensity, not just brightness
🛡️ Maximum Eye Protection
UV400 Complete Protection
Blocks 100% of harmful UVA and UVB rays
Reduces eye strain and fatigue
🌓 Intelligent Photochromic Technology
Auto Color-Changing Lenses
Indoors: Crystal clear for perfect vision
Outdoors: Dark tint blocks 85% of visible light
Overcast: Moderate tint adapts to conditions
Driving: Optimal protection from dashboard glare and low-angle sun
🎨 Stylish Design Options
Available in Blue & Red Accents
Modern, lightweight frame design
Comfortable for all-day wear
Unisex style suitable for any face shape
Durable, scratch-resistant construction
👓 Versatile for Any Activity
One Pair for Every Situation
Driving: Reduces glare and improves road visibility
Outdoor Sports: Cycling, running, golf, hiking protection
Beach/Pool: Full sun protection without extra sunglasses
Office to Outdoors: Seamless transition for professionals
Reading Outdoors: No need to switch to prescription sunglasses
💪 Premium Build Quality
Impact-resistant polycarbonate lenses
Lightweight TR90 frame - flexible and durable
Anti-scratch coating - maintains clarity longer
Hydrophobic coating - repels water and oil
Easy to clean - smudge-resistant surface
Why Choose BK90 Smart Glasses?
| Feature | Regular Glasses | Standard Sunglasses | BK90 Smart Glasses |
|---|---|---|---|
| Indoor Use | ✅ Clear | ❌ Too Dark | ✅ Crystal Clear |
| Outdoor Protection | ❌ No UV Block | ✅ UV Protected | ✅ Auto UV Protection |
| Driving Safety | ❌ Glare Issues | ⚠️ Too Dark in Tunnels | ✅ Auto-Adjusts |
| Convenience | ⚠️ Need Sunglasses Too | ⚠️ Can't Use Indoors | ✅ Works Everywhere |
| Response Time | N/A | Manual Switch | ⚡ 0.1 Seconds |
| Portability | 📦 Carry 2 Pairs | 📦 Carry 2 Pairs | ✅ One Pair Does All |
Specifications
| Overview | |
|---|---|
| Model | BK90 |
| Type | Smart dimming glasses |
| Lenses | |
| Tint | Lenses adjust tint automatically with light conditions |
| UV protection | UV400 |
| Lens material | Impact-resistant polycarbonate with anti-scratch and water- and oil-repellent coatings |
| Design & fit | |
| Frame | Lightweight TR90 |
| Colors | Blue or red accents |
| In the box & warranty | |
| Warranty | 12 months |
| Returns | 30 days |