GL 01 Lense x ETQ Matte Black Blue Light Photochromic Lens
Frequently bought together.
Glasses you keep on are better than glasses you keep taking off. The GL 01 shifts with the light: clear enough indoors that your eyes stay visible, deep grey outside, with the UV protection of a proper sunglass. A blue light filter keeps the screen part of the day easier. Made with Lense. One frame instead of two pairs.
The model is wearing the regular fit glasses.
Not sure on size? Check our measurement guide, or .
- Blue light blocking lenses for clear vision during screen time.
- Photochromic technology: shifts from light grey indoors to deep grey outdoors.
- Provides full UV400 protection for everyday exposure.
- Double-sided coating: scratch-resistant and enhanced UV protection.
- Available in Regular Fit (13.5 cm) and Wide Fit (14 cm), to match the width of your face.
- The ETQ signature square in the frame front.
- Designed in the Netherlands, refined together with LENSE in Hong Kong.
- Delivered with a protective case, branded cleaning cloth, and a personal LENSE × ETQ card from Daniel Dalen.
- From the collection Accessories
In collaboration with Daniel Dalen.
Daniel builds with people, for people. We build with detail, for life.
LENSE × ETQ.
What began with a long-time customer turned into a shared journey — shaped in Japan, refined together with LENSE, and stripped back to its purest form. A silhouette that feels right. Every day. All day.
A frame built from two perspectives.
Indoors, it stays light, showing your eyes. Step outside, and it shifts into a deep grey. Quiet transitions, full UV400 protection, blue-light clarity. Made to follow you, wherever you work, think, or move.
In collaboration with Daniel Dalen.
Daniel builds with people, for people. We build with detail, for life.
LENSE × ETQ.
What began with a long-time customer turned into a shared journey — shaped in Japan, refined together with LENSE, and stripped back to its purest form. A silhouette that feels right. Every day. All day.
A frame built from two perspectives.
Indoors, it stays light, showing your eyes. Step outside, and it shifts into a deep grey. Quiet transitions, full UV400 protection, blue-light clarity. Made to follow you, wherever you work, think, or move.
Shipping & Delivery
Order before 16:00 and we ship your order the same working day.
| Country | Shipping | Delivery |
|---|---|---|
| United States FedEx · before 16:00 |
Free from $300 $29 below |
3–5 days |
Good to know
- We ship on working days. On New Year’s Day, King’s Day, Christmas Day and Boxing Day, we take a day off.
- Delivery times are a guide. Very occasionally it takes a day longer, for example while your payment is still being processed.
- We don’t deliver to PO boxes.
Insured in transit
Your order is insured until it reaches you. Sometimes we ask for a signature on delivery; from then on, the parcel is your responsibility. If someone else signs for you, their signature counts as proof of delivery.
Ordering from outside the EU?
Outside the EU (except the UK), you don’t pay Dutch VAT: the 21% comes off your order automatically at checkout, as soon as you enter your address or switch country or currency. Import duties and local taxes aren’t included; the carrier collects them on delivery (DDU). We can’t calculate or cover them in advance, so check with your local customs office what to expect.
Questions about shipping? Our customer service is happy to help.
Returns & exchanges
14 days to return or exchange
Doesn’t fit the way you hoped? Register your return or exchange in our return portal within 14 days of receiving your order. Exchanging for another size costs $29.
| Country | Return fee | Exchange |
|---|---|---|
| United States | $52.50 | $29 |
Good to know
- Send your items back clean and unworn, with their tags and packaging. That way we can process them quickly.
- Underwear can only be returned with the seal intact.
- Returning more than one item? We charge a €2 handling fee for each extra item.
- You can also send your return with your own carrier. Even so, we recommend our return portal: if your parcel goes missing on the way, we’re responsible, and we process your return faster. We can’t reimburse the cost of your own carrier.
- Price difference because of a promotion? We make up for it with a voucher.
- If an item doesn’t meet these conditions, we may refund it in part or not at all.
Returning from outside the EU?
Outside the EU (except the UK), any import duties or taxes on your return are yours to pay. More about returns
Product reviews (11)
Excellent pair of glasses
Really nice pair of glasses. Nice matte color and great design.
Absolutely great
Wearing them daily
Beautiful Glasses
Very nice glasses, well-made, and they work just as described! I'm satisfied!
Perfect glasses
I usually don’t like sunglasses with very dark lenses, but these are perfect. They reduce the glare without making everything seem too dark. The fit is excellent as well, it matches the measurements of my other glasses perfectly.
A good pair of glasses
I'm very sensitive to light, and these glasses help me get through my day more easily. They’re great for home and outdoors on normal days. However, on very bright days, I need sunglasses with darker lenses. The craftsmanship is good, but not perfect. My first pair had a slight crack. Customer support was very accommodating, so everything works out and I’m still happy with them.
I received the broken glasses, but I haven't been reimbursed
I received the glasses broken, and even though I sent a photo to customer service, they didn’t send me a replacement pair or refund my money, even though I’m a loyal customer
Top glasses
Mega good glasses, for more peace in my mind. Tints well when there is too much sun. And with looking at screens, gives less blue light.
Not the quality I expect
I like the design and feel but after 2 months of wear, the glasses and frame are squeaking and don feel like they are going to last a long time. I was hoping on a better price quality match.
Game changer
Delivery was painless. First 2 days you need to let these glasses become part of your daily habits. Had to adjust it a little bit to fit smooth. Now after 4 weeks i can’t live without these lenses. The impact is huge. No more heavy or burning eyes. More Focus and better recovery in the end. Game changer!!
Fine glasses, nice design
The glasses have a nice look and wear very nicely. Honestly though, I would go for a size up.
Mooie bril. Fijn dat de glazen meekleuren met lichtintensiteit.
Choose size
Choose size
Quantity
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Added to shopping bag
Choose colour
| EU | US | UK | CM |
| 39 | 6 | 5 | 25.7 |
| 40 | 7 | 6 | 26.4 |
| 41 | 8 | 7 | 27.0 |
| 42 | 9 | 8 | 27.7 |
| 43 | 10 | 9 | 28.3 |
| 44 | 11 | 10 | 28.9 |
| 45 | 12 | 11 | 29.6 |
| 46 | 13 | 12 | 30.2 |
| 47 | 14 | 13 | 30.9 |
How to measure
Let’s find your perfect fit. Place a sheet of paper on the floor against the wall and put your feet (with socks) on it, heels against the wall. Make sure you lean on your feet with full power when measuring. Now you simply draw a line at the end of the biggest foot. Measure the distance with a ruler and find the size that matches it: see size table. Are you in between sizes? In that case, we suggest taking the bigger size.
Measurements
| Fit | Regular | Wide |
| Total Frame Width | 135 mm | 140 mm |
| Temple Length | 145 mm | 145 mm |
| Bridge Width | 22 mm | 22 mm |
| Lens Width | 46 mm | 49 mm |
How to measure?
To find the right fit, you can measure an existing pair of glasses you already own. Use a ruler or measuring tape and follow these points.
Total Frame Width
Measure from the outer edge of one lens across to the outer edge of the other.
Temple Length
Measure the arm of the glasses from the hinge to the end tip.
Bridge Width
Measure the distance between the two lenses at the nose piece.
Lens Width
Measure the horizontal width of one lens at its widest point.
Compare your measurements with the table above to see whether the Regular or Wide fit is best for you.
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Added to shopping bag
| EU | US | UK | CM |
| 39 | 6 | 5 | 25.7 |
| 40 | 7 | 6 | 26.4 |
| 41 | 8 | 7 | 27.0 |
| 42 | 9 | 8 | 27.7 |
| 43 | 10 | 9 | 28.3 |
| 44 | 11 | 10 | 28.9 |
| 45 | 12 | 11 | 29.6 |
| 46 | 13 | 12 | 30.2 |
| 47 | 14 | 13 | 30.9 |
How to measure
Let’s find your perfect fit. Place a sheet of paper on the floor against the wall and put your feet (with socks) on it, heels against the wall. Make sure you lean on your feet with full power when measuring. Now you simply draw a line at the end of the biggest foot. Measure the distance with a ruler and find the size that matches it: see size table. Are you in between sizes? In that case, we suggest taking the bigger size.
Measurements
| Fit | Regular | Wide |
| Total Frame Width | 135 mm | 140 mm |
| Temple Length | 145 mm | 145 mm |
| Bridge Width | 22 mm | 22 mm |
| Lens Width | 46 mm | 49 mm |
How to measure?
To find the right fit, you can measure an existing pair of glasses you already own. Use a ruler or measuring tape and follow these points.
Total Frame Width
Measure from the outer edge of one lens across to the outer edge of the other.
Temple Length
Measure the arm of the glasses from the hinge to the end tip.
Bridge Width
Measure the distance between the two lenses at the nose piece.
Lens Width
Measure the horizontal width of one lens at its widest point.
Compare your measurements with the table above to see whether the Regular or Wide fit is best for you.