Solo 853
£ 39
A unisex rounded square frame in black, blue, dark purple or grey havana. Light, translucent finish.
- Size: 49-16-135 mm, lens depth 37 mm
- Colours: Black, Blue, Dark Purple, Grey Havana
- Case & microfibre cloth included
- Lenses made in our UK labs
- Free delivery
- Free 30-day returns
About the Solo 853
Solo 853 Prescription Glasses
Not quite round, not quite square, and that is exactly why this shape works on so many faces. The Solo 853 is a unisex full-rim rounded square frame, sized 49-16-135, in Black, Blue, Dark Purple or Grey Havana. You can order it with single vision, varifocal or bifocal lenses made to your prescription. It is part of our Solo range.
Which colour is you?
Black. Black is a deep, solid black. It looks sharp at work and just as good with jeans at the weekend.
Blue. In Blue, the frame is translucent blue. It reads as smart and dark from a distance, with a little more personality up close.
Dark Purple. Dark Purple is a good everyday shade. It adds a confident touch of colour and suits fair and cool skin tones.
Grey Havana. The Grey Havana version is grey tortoiseshell. It goes with almost everything and never draws too much attention.
Each colour is shown in the gallery, so you can compare them side by side before you decide.
Shape and style
The rounded corners and straight lines balance most face shapes, especially oval, square and heart-shaped faces. The translucent finish lets light through, so the frame looks lighter and softer than a solid colour.
It is the kind of frame that works with most outfits, which makes the Solo 853 an easy pick for everyday wear.
Styling tips
Choose the colour closest to what you wear most and it will go with almost everything.
How it fits
| Brand | Solo |
|---|---|
| Colours | Black, Blue, Dark Purple, Grey Havana |
| Frame size | 49-16-135 mm (lens width, bridge, arm length) |
| Lens depth | 37 mm |
With 49mm lenses, this is a compact frame that suits smaller faces. The 16mm bridge is on the narrow side. The 135mm arms are a standard length. Across the lenses and bridge it measures about 114mm.
To check the fit, look at the three numbers printed inside the arm of glasses you already own. If they are within two or three millimetres, this frame should feel similar.
Lens options for the Solo 853
Choose the lens type that suits how you use your glasses:
- Single vision: the same prescription from edge to edge.
- Bifocal: distance at the top and a reading segment at the bottom.
- Varifocal: a smooth change from distance to reading, with no line.
- Ready readers: a fixed magnification for books, phones and screens.
The 37mm lens depth works with single vision, bifocal and many varifocal lenses. If your prescription is high, a high-index lens keeps things thin. An anti-reflective, scratch-resistant coating is a sensible extra for everyday wear.
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.
Made for you in our UK lab
Your Solo 853 is glazed in our UK-based lab. Once you have chosen your lenses and entered your prescription, we cut and fit the lenses and check the finished glasses before they go out.
Looking after them
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 varifocal lenses in the Solo 853?
Yes. The 37mm lens depth gives varifocal lenses enough height for all three vision zones.
Can I use the Solo 853 as computer glasses?
Yes. Single vision lenses set to your screen distance, or varifocals if you also need distance vision, both work well for desk work.
Is it a small frame?
Yes. With 49mm lenses it suits smaller faces.
Will it suit a narrow nose?
Yes. The 16mm bridge is designed for slimmer noses.
What is havana or tortoiseshell?
A mottled pattern of browns and ambers, a classic eyewear finish.
Where are my lenses made?
In our UK optical lab. They are cut to your prescription, fitted into your frame and checked before they are sent out.
Want to compare? See more prescription glasses.
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 | 16 |
| Color | Black, Blue, Dark Purple, Grey Havana |
| Eye Size | 49 |
| Lens Depth | 37 |
| Temple Length | 135 |
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
You may also like

Solo 854
£ 39+ Single Vision with MAR Coat & FREE Delivery
Customise & Buy
Solo 852
£ 39+ Single Vision with MAR Coat & FREE Delivery
Customise & Buy
Solo 851
£ 39+ Single Vision with MAR Coat & FREE Delivery
Customise & Buy
Solo 855
£ 39+ Single Vision with MAR Coat & FREE Delivery
Customise & Buy

