W47
£ 39
Unisex square sunglasses in black or havana.
- Size: 55-17-140 mm, lens depth 38 mm
- Colours: Black, Havana
- Case & microfibre cloth included
- Lenses made in our UK labs
- Free delivery
- Free 30-day returns
About the Solo W47
W47 Prescription Sunglasses
Square frames add definition without trying too hard. The W47 is a pair of unisex full-rim square sunglasses, sized 55-17-140, in Black or Havana. It can be made with your prescription, so you can see clearly and keep the sun out at the same time. You will find it in our Solo collection.
Black or Havana?
Black. Black is a deep, solid black. It is the safest choice if you only want one pair, and it never looks out of place.
Havana. In Havana, the frame is tortoiseshell. It is shown with brown lenses. It warms up the face and sits nicely alongside camel, olive and cream.
If you are stuck between two, choose the one closest to the colours you wear most. You can always add a second pair later.
The details
Square lenses add structure to round and oval faces and make features look more defined.
The W47 is an easy everyday pair of prescription sunglasses for driving, walking and weekends outdoors.
Styling tips
Easy to wear with almost anything, from beachwear to a smart jacket.
How it fits
| Brand | Solo |
|---|---|
| Colours | Black, Havana |
| Frame size | 55-17-140 mm (lens width, bridge, arm length) |
| Lens depth | 38 mm |
At 55mm per lens, it is a generous size, a good pick if standard frames feel tight. The 17mm bridge is average. The 140mm arms are a standard length. Across the lenses and bridge it measures about 127mm.
Not sure about sizing? Compare these numbers with the ones on the inside arm of a pair that fits you well. A difference of two or three millimetres or less usually means a similar fit.
Prescription lenses for the W47
The W47 can be made with any of these lens types:
- Single vision: one prescription across the whole lens, for distance, reading or the computer.
- Varifocal: near, intermediate and distance in one lens, with no visible line.
- Bifocal: a separate reading segment in the lower part of the lens.
- Ready readers: simple magnification if you just need help with close work.
The 38mm lens depth gives varifocal lenses plenty of room. Want lighter lenses? A high-index lens is thinner than standard plastic. Pair it with an anti-reflective coating for less glare when you drive after dark.
Ordering online is simple
You need a valid prescription from your optician and your pupillary distance (PD), the distance between your pupils. Many opticians include your PD on the prescription; if yours does not, just ask for it. Choose your colour, pick your lens type, enter your details and add any lens upgrades. If you are unsure about size, compare the measurements above with a pair you already wear.
How your glasses are made
Pick your colour and lenses, add your prescription and PD, and our UK lab cuts your lenses and fits them into your W47. Every pair is checked before it leaves us.
Keep them looking new
Use lens spray and a soft cloth, fold the arms before putting your glasses down, and store them in a hard case. Our guide to looking after your lenses covers the rest.
Questions we often get
Can I get the W47 with my prescription?
Yes. Choose single vision, varifocal, bifocal or ready reader lenses when you order.
Can I get varifocal lenses in the W47?
Yes. The 38mm lens depth gives varifocal lenses enough height for all three vision zones.
Is it a large frame?
Yes. With 55mm lenses it suits wider faces.
What is havana or tortoiseshell?
A mottled pattern of browns and ambers, a classic eyewear finish.
Who glazes my lenses?
Our own optical lab in the UK. Your lenses are made to your prescription and fitted into the frame before your glasses are sent to you.
Not quite the one? Take a look at our prescription sunglasses.
Lens prices
Lens types
| Lenses | Single Vision | Bifocal | Varifocal |
|---|---|---|---|
| 1.5 Index (standard) | FREE | ÂŁ40 | ÂŁ69 |
| Transitions | ÂŁ50 | ÂŁ90 | ÂŁ119 |
| Sunglasses tint | ÂŁ10 | ÂŁ50 | ÂŁ75 |
| Blue light filter | ÂŁ30 | ÂŁ70 | ÂŁ99 |
Basic 1.5 Single Vision lenses with anti-reflection coating are included in the frame price.
Thinner lens upgrades
| Lens index | Single Vision | Bifocal | Varifocal |
|---|---|---|---|
| 1.6 + HMC | ÂŁ30 | ÂŁ70 | ÂŁ95 |
| 1.67 + HMC | ÂŁ50 | ÂŁ90 | ÂŁ119 |
| 1.74 + HMC | ÂŁ70 | – | ÂŁ135 |
Higher index lenses are thinner and lighter, and are worth it for stronger prescriptions. All include an HMC coating.
Frame details & size guide
Specifications
| Brand | Solo |
|---|---|
| Bridge Size | 17 |
| Color | Black, Havana |
| Eye Size | 55 |
| Lens Depth | 38 |
| Temple Length | 140 |
How to read frame sizes
The three numbers (for example 48-20-140) are the lens width, the bridge and the arm length in millimetres. Compare them with a pair you already own.

Delivery, returns & what is included
Delivery
- Single Vision: 5-7 working days
- Bifocal: 7-10 working days
- Varifocal: 7-10 working days
- Dispatched within 48 hours by tracked Royal Mail service
Delivery is free. Your estimate for your country is shown at checkout.
Returns & exchanges
Free 30-day returns or exchanges. If your glasses are not right for you, we will make it right.
What is included
- Anti-reflection lenses included
- Case and microfibre cloth
- Lenses made in our UK optical lab
- All frames CE marked
- Worldwide delivery
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