100%glasses
guarantee
guarantee
If we damage them, you get identical new glasses.
If we damaged your smart glasses during the work and couldn’t repair them, we get you identical new glasses.
Ray-Ban Meta · Oakley Meta · Meta
Smart glasses
with your prescription.
all-inclusivefrom €49
- 30-day money-back guarantee
- Frame guarantee
- The same quality as the big brands.
We fit new lenses into your Ray-Ban Meta, Oakley Meta or Meta smart glasses. With or without a prescription.
Choose your lenses
4.94
557 Google reviews
73,000+ pairs made
since 2019, in-house
All from Optika Della Spina, our independent lab. Real opticians, not a chain.
Why people trust us with their smart glasses
Two guarantees. Zero risk.
30Day money-back
guarantee
guarantee
See clearly, or your money back.
If your new lenses aren’t right, we remake them until they are. If we still can’t get it right within 30 days, you get every cent back.
✓No surchargeSmart glasses cost the same as any other glasses.
✓We don’t touch the electronicsCamera, speakers and LED stay untouched.
✓All protective coatings included.We work transparently.
Which smart glasses can we fit new lenses in?
10 models
Ray-Ban Meta
from €49
Wayfarer (Gen 1, 2 and 3), Aviator (Gen 3), Zena (Gen 3), Skyler, Headliner, Blayzer Optics, Scriber Optics, Audio Clubmaster and Audio Burbank.
6 models
Oakley Meta and Meta
from €49
Oakley Meta HSTN and Meta Adventurer, Fury, Starfire, Nova and Capri. Not Oakley Meta Vanguard, which has a single shield instead of two lenses.
How much do lenses for smart glasses cost?
The same as for any glasses, with no extra charges. Prices are for a pair of lenses in your smart glasses. Coatings, edging and fitting are included.
Single vision lenses from €49
One prescription, for distance or for reading. Turnaround: clear 1 working day, others about 5 working days.
| Index | Recommended for | Clear | Sunglass | Polarized | Photochromic |
|---|---|---|---|---|---|
| 1.56 (clear) / 1.50 (sunglass) | Clear: up to ±3.00Sunglass and polarized: up to ±2.25 | €49 | €79 | €99 | €139 |
| 1.61 | Clear: ±3.00 to −5.00 / +4.50Sunglass and polarized: ±2.50 to −5.00 / +4.50 | €79 | €109 | €129 | €169 |
| 1.67 | above −5.00 / +4.50 | €109 | €139 | €159 | €199 |
| 1.74 | above −8.00 / +7.00 | €199 | not available | not available | Transitions only: €319 |
| Add-ons | |
|---|---|
| Gradient lenses | +€30 on top of the sunglass lens price |
| Polarized gradient lenses | +€40 on top of the polarized price |
| Transitions | +€30 on top of the photochromic price |
- ✓Included in every lens: anti-reflective, scratch-resistant, hydrophobic, optician-fitted.
- ✓Not sure which lens index you need? Write to us. We check every order before it’s made and contact you if we think a lower index would do.
Progressive lenses from €169
Distance, intermediate and near in one pair. Turnaround about 5 working days.
All about progressive lenses: which to choose and how wide the field of view really is
| Index | Recommended for | Clear | Sunglass | Polarized | Photochromic |
|---|---|---|---|---|---|
| 1.50 | up to ±2.25 | €169 | €199 | €219 | €259 |
| 1.61 | ±2.50 to −5.00 / +4.50 | €199 | €229 | €249 | €289 |
| 1.67 | above −5.00 / +4.50 | €229 | €259 | €279 | €319 |
| 1.74 | above −8.00 / +7.00 | €319 | not available | not available | Transitions only: €439 |
| Add-ons | |
|---|---|
| Progressive lenses for demanding prescriptions | +€60 on top of the progressive priceWith high prescriptions this means wider intermediate and reading zones. Write to us and we’ll see whether you need it. |
| Gradient lenses | +€30 on top of the sunglass lens price |
| Polarized gradient lenses | +€40 on top of the polarized price |
| Transitions | +€30 on top of the photochromic price |
- ✓Included in every lens: anti-reflective, scratch-resistant, hydrophobic, optician-fitted.
- ✓Not sure which lens index you need? Write to us. We check every order before it’s made and contact you if we think a lower index would do.
Office (occupational) lenses from €99
Sharp from desk to screen to the person across the table. Turnaround about 5 working days.
| Index | Recommended for | Clear | Sunglass | Polarized | Photochromic |
|---|---|---|---|---|---|
| 1.50 | up to ±2.25 | €99 | €129 | €149 | €189 |
| 1.61 | ±2.50 to −5.00 / +4.50 | €129 | €159 | €179 | €219 |
| 1.67 | above −5.00 / +4.50 | €159 | €189 | €209 | €249 |
| 1.74 | above −8.00 / +7.00 | €249 | not available | not available | Transitions only: €369 |
| Add-ons | |
|---|---|
| Gradient lenses | +€30 on top of the sunglass lens price |
| Polarized gradient lenses | +€40 on top of the polarized price |
| Transitions | +€30 on top of the photochromic price |
- ✓Included in every lens: anti-reflective, scratch-resistant, hydrophobic, optician-fitted.
- ✓Not sure which lens index you need? Write to us. We check every order before it’s made and contact you if we think a lower index would do.
Non-prescription lenses from €29
Clear or sunglass lenses with no prescription, e.g. for sunglasses. Turnaround: clear 1 working day, others about 5 working days.
| Clear | Sunglass | Polarized | Photochromic | |
|---|---|---|---|---|
| Price per pair | €29 | €39 | €49 | €69 |
| Add-ons | |
|---|---|
| Gradient lenses | +€30 on top of the sunglass lens price |
| Polarized gradient lenses | +€30 on top of the polarized price |
| Transitions | +€30 on top of the photochromic price |
- ✓Included in every lens: anti-reflective, scratch-resistant, hydrophobic, optician-fitted.
How does lens replacement in smart glasses work?
Choose your lenses and add your prescription.
Upload or type it in when you order, or send it later.
Send us only the glasses.
We email you a GLS label. Switch the glasses off and send them without the charging case, in the original box or a sturdy padded box.
We check them on arrival.
We inspect and measure the glasses when they arrive.
We fit the lenses in our workshop.
We edge the lenses to your prescription and fit them. We don’t touch the electronics. Clear single vision lenses take 1 working day, others about 5 working days.
You get your glasses back.
We ship the glasses with the original lenses, tracked and insured.
What people say about the lab behind Relenser
Google
★★★★★
4.94
· 557 reviews
Relenser is new. Our lab isn't. These are Google reviews of Optika Della Spina, the sister company that cuts every Relenser lens.
★★★★★✓ Verified
"The glasses were made quickly. I ordered on Tuesday and had them by Thursday. Reasonable price, and I'm very happy."
JJesenko Đ.Google · Optika Della Spina
★★★★★✓ Verified
"I've been using their prescription glasses for years. The quality is exceptional, and the price is very affordable compared to other opticians."
AAleksandra M.Google · Optika Della Spina
★★★★★✓ Verified
"Excellent experience. Quality progressive glasses with genuinely top-notch lenses."
RRomana Z.Google · Optika Della Spina
We are based in Maribor, Slovenia.
Lens replacement across
the mainland EU.
Send us your glasses from the mainland EU. We fit your new lenses in our lab in Maribor, Slovenia, and send them back to you.
A map of Europe showing mainland areas in 24 EU countries. Our optical lab is in Maribor, Slovenia.
Tracked shipping. Both ways.
We email you a prepaid GLS label. Pack your glasses, send them to us, and follow their journey.
Mainland EU countries shown 24
Available in the mainland areas of these EU countries:
- Austria
- Belgium
- Bulgaria
- Croatia
- Czechia
- Denmark
- Estonia
- Finland
- France
- Germany
- Greece
- Hungary
- Italy
- Latvia
- Lithuania
- Luxembourg
- Netherlands
- Poland
- Portugal
- Romania
- Slovakia
- Slovenia
- Spain
- Sweden
This map highlights mainland EU areas. Delivery options for islands and areas not highlighted are shown at checkout.
The things you're worried about, handled
Every order is covered by the 100% glasses guarantee.
Choose your lensesIf we can’t repair them, we get you identical new glasses.
Yes. We only replace the lenses and don’t touch the electronics.
Switched off, without the charging case, in the original box or a sturdy padded box. You can insure the parcel up to €1,000.
Before you claim the manufacturer’s warranty, you’ll need to put the original lenses back in (very easy).
Clear single vision lenses take 1 working day in our workshop, others about 5 working days, plus shipping both ways.
You can reach a real person by email or phone. No ghosting, no black box.
Choose your lenses
Frequently asked questions
Yes. We fit lenses into Ray-Ban Meta Wayfarer, Aviator, Zena, Skyler, Headliner, Blayzer Optics, Scriber Optics, Audio Clubmaster and Audio Burbank, Oakley Meta HSTN, and Meta Adventurer, Fury, Starfire, Nova and Capri.
Write to us and we’ll check whether we can replace the lenses in your smart glasses too.
The same as for any other glasses: single vision from €49, office from €99 and progressive from €169, all-inclusive. There is no surcharge for smart glasses.
Yes, we offer every lens we offer for other glasses, including polarized and Transitions. With lower frames we tell you before we start whether a progressive lens makes sense.
Most of them. For Meta glasses, Meta allows a total power from −12 to +2.25. If your prescription doesn’t work for the chosen model, we tell you before we start and refund the full amount.
Mostly not, because the windscreen blocks UV light. For driving, sunglass or polarized lenses work better.
Yes. We send the original lenses back with your glasses.
No. We are an independent optical workshop. We use the brand names only to describe the glasses we accept.