Britten
£ 174 Original price was: £ 174.£ 149Current price is: £ 149.
A men’s rectangular frame in tort or tort / brown. Neat studs at the corners.
- Size: 54-18-140 mm
- Frame: Full Rim
- Colours: Tort, Tort / Brown
- Case & microfibre cloth included
- Lenses made in our UK labs
- Free delivery
- Free 30-day returns
About the Walter & Herbert Britten
Britten Prescription Glasses
If you want glasses that look smart and get out of the way, a rectangle is hard to beat. The Britten is a men’s full-rim rectangular frame, sized 54-18-140, in Tort or Tort / Brown. You can order it with single vision, varifocal or bifocal lenses made to your prescription. It is part of our Walter & Herbert range.
Tort or Tort / Brown?
Tort. In Tort, the frame is tortoiseshell. It flatters warm and olive skin and works with almost any outfit.
Tort / Brown. The Tort / Brown version is brown tortoiseshell. It flatters warm and olive skin and works with almost any outfit.
If you are stuck between two, choose the one closest to the colours you wear most. You can always add a second pair later.
About the Britten design
Rectangular lenses suit round and oval faces, adding a bit of definition. Look for the little studs at the corners, a classic detail that lifts the whole frame.
It is the kind of frame that works with most outfits, which makes the Britten an easy pick for everyday wear.
How to wear it
Short hair and a clean shave make the frame shape stand out; with longer hair or a beard it reads as more relaxed.
Frame size and fit
| Brand | Walter & Herbert |
|---|---|
| Frame | Full Rim |
| Colours | Tort, Tort / Brown |
| Frame size | 54-18-140 mm (lens width, bridge, arm length) |
| Designed for | Men |
The 54mm lenses put it at the upper end of medium. The 18mm bridge is average. The 140mm arms are a standard length. Across the lenses and bridge it measures about 126mm.
The easiest way to check is against glasses you already love. Most frames show their size inside the arm; if yours are close to these, you are in safe territory.
Lens options for the Britten
Choose the lens type that suits how you use your glasses:
- Varifocals if you want to see near and far without swapping glasses.
- Single vision for one task done well, such as driving, reading or screen work.
- Bifocals if you prefer a clearly defined reading area.
- Ready readers for straightforward close-up help.
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.
What you will need
Have your prescription to hand before you start. It shows the sphere, cylinder and axis for each eye, and sometimes your PD. If the PD is missing, your optician can give it to you. Then choose your colour and lens type, enter your prescription and add any extras, such as thinner lenses or a coating. You can check everything in your basket before you pay.
From our lab to you
Your Britten 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.
A little care goes a long way
Rinse off any grit before you wipe, dry the lenses with a clean microfibre cloth, and take your glasses off with both hands so the arms stay aligned. See our lens care guide for more.
Your questions, answered
What size is it?
It is size 54-18-140: 54mm lens width, 18mm bridge and 140mm arms, a medium fit.
Can I use the Britten 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.
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.
Still deciding on the Britten? Browse more men’s glasses and 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
| Color | Tort, Tort / Brown |
|---|---|
| Brand | Walter & Herbert |
| Bridge Size | 18 |
| Eye Size | 54 |
| Temple Length | 140 |
| Type | Optical |
| Rim | Full Rim |
| Wearer | Men |
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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