1
Put on
Wear like normal glasses and relax your eyes.
Never Buy Another Pair of Glasses Again
The adjustable glasses that end your vision problems in 3 seconds — guaranteed or your money back.
【ADJUSTABLE FOCUS GLASSES】See Every Moment Clearly With Histone™!
【ADJUSTABLE FOCUS GLASSES】See Every Moment Clearly With Histone™!
Adjustable Focus (+2.50 ~ +5.50) : Side dials let you change the focus in seconds — from reading to distance vision with ease.
Precise 0.25-Diopter Adjustment : Dual ultra-thin sliding lenses allow micro-step precision to match your exact vision needs.
All-Day Comfort : Lightweight frame with ergonomic design ensures comfort even during extended wear.
Suitable for Everyone : No matter your age, gender, or visual habits, easily find your clearest vision. Perfect for family sharing or as a backup pair.
Regular price
$32.78
Regular price
$32.78
Sale price
$54.63
Unit price
per
BUNDLE & SAVE
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【ADJUSTABLE FOCUS GLASSES】See Every Moment Clearly With Histone™!
Regular price
$32.78
Regular price
$32.78
Sale price
$54.63
Unit price
per
Why Choose Histone™
Instant clarity
Turn the dial to match your vision in seconds.
No prescription needed
Covers +2.50 to +5.50 diopters for flexible use.
Versatile
Reading, driving, TV, travel — one pair for most tasks.
Featherweight
Aerospace PC frame, only 27.2g, comfy all day.
Built to last
Scratch / water / oil resistant HD resin lenses.
Adjustable focus
Fine-tune each lens to suit your eyes perfectly.
Patented Adjustable Lens Technology
Histone™ brings instant clarity with a precision-adjustable lens system designed for everyday life.
Range: +2.50 ~ +5.50
0.25-step precision
Adjusts in seconds
Our proprietary Histone™ mechanism uses two ultra-thin lenses that slide precisely over each other, allowing instant diopter adjustment with smooth, micro-step control. Just turn the side dials until everything looks crystal clear.
Doctor Recommended
“Histone™ offers a safe, practical option for patients who want clear vision across different distances without juggling multiple pairs. The adjustable focus makes day-to-day tasks noticeably easier.”
Dr. Jane Miller, OD
Board-Certified Optometrist • 15+ years clinical experience
Near-to-Far Clarity
Quick Adjustment
All-Day Comfort
How It Works
Adjust in seconds for crystal-clear vision at any distance.
2
Turn the dials
Adjust left and right while viewing text until sharp.
3
Lock & go
Enjoy clear vision for near and far. Read, drive, watch TV.
Limited-Time Offers
Single
Most popular
$32.78
Was $44.20 — Save 26%
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Perfect test drive
Buy 2 Get 1 Free
Best Value
$49.99
3 pairs total
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Great for family sharing
Buy 3 Get 2 Free
Family Pack
$69.99
5 pairs total
Set a valid product handle for 5-pack.
Share with loved ones
Why It Beats Regular Readers Comparison
See how Histone™ stacks up against basic readers and prescription glasses.
| Feature | Histone™ | Regular Readers | Prescription Glasses |
|---|---|---|---|
| Distance range | ✔ Near–Far (adjustable) | Single distance | Single prescription |
| Fit & comfort | ✔ 27.2g flexible frame | Varies | Custom, often heavier |
| Cost over time | ✔ One pair for most tasks | Multiple pairs needed | Costly updates |
| Durability | ✔ Scratch / water / oil resistant | Basic protection | Depends on lens/coating |
| Use cases | ✔ Reading, driving, TV, travel | Mostly reading | Prescription-specific |
What Our Customers Say
Real feedback from verified buyers.
★★★★★
Game changer!
I can switch from reading my phone to seeing street signs without changing glasses. Amazing!
— Sarah W.
★★★★★
Worth every penny
Lightweight, comfortable, and no need for multiple pairs anymore.
— David L.
★★★★★
Perfect for travel
I only pack these now. Great for reading menus and sightseeing.
— Maria K.
30-Day Money Back Guarantee – Buy Risk Free!
Not satisfied? You have 30 days to return your glasses for a full refund. Just send them back and we’ll refund 100% of your money — guaranteed.
FAQ
Find quick answers to common questions.
What’s the adjustment range?
Continuously adjustable from +2.50 to +5.50 diopters.
Do I need a prescription?
No prescription is required. Adjust the focus with the side dials until your vision is clear.
Can nearsighted (myopic) users wear these?
Yes. Suitable for both presbyopia (reading) and mild myopia. For complex vision needs, consult your eye care professional.
Are they safe for driving?
Use only after adjusting to clear vision and confirming you can read road signs/displays comfortably.
What’s included in the box?
1/3/5 × Adjustable Focus Glasses (depending on your plan) + Quick start guide.
Shipping & returns
Free shipping on orders over $39.99. 30-day hassle-free returns — if you’re not satisfied, we’ll refund you in full.
Care & maintenance
Clean with a microfiber cloth and lens-safe solution. Avoid harsh chemicals and extreme heat.
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