Paul Costelloe 5234
£ 114 Original price was: £ 114.£ 89Current price is: £ 89.
A unisex rectangular frame in brown, gunmetal or navy.
- Size: 54-17-145 mm
- Frame: Full Rim
- Colours: Brown, Gunmetal, Navy
- Case & microfibre cloth included
- Lenses made in our UK labs
- Free delivery
- Free 30-day returns
About the Paul Costelloe Collection Paul Costelloe 5234
Paul Costelloe 5234 Prescription Glasses
If you want glasses that look smart and get out of the way, a rectangle is hard to beat. The Paul Costelloe 5234 is a unisex full-rim metal rectangular frame, sized 54-17-145, in Brown, Gunmetal or Navy. You can order it with single vision, varifocal or bifocal lenses made to your prescription. It is part of our Paul Costelloe Collection.
3 colours to choose from
Brown. Brown is a warm, earthy brown. It is a classic that looks relaxed and a little bit vintage.
Gunmetal. Gunmetal is a dark, smoky grey metal. It is cool, modern and understated, and it suits grey or silver hair especially well.
Navy. Navy is a deep, dark blue. It reads as smart and dark from a distance, with a little more personality up close.
Still torn? Think about what you wear on an ordinary weekday, not on a night out. That is the colour you will be happiest with.
The details
Rectangular lenses suit round and oval faces, adding a bit of definition. Metal lets the frame stay slim and light while keeping its shape.
Whether it is your main pair or a spare, the Paul Costelloe 5234 is easy to live with.
How to wear it
Choose the colour closest to what you wear most and it will go with almost everything.
How it fits
| Brand | Paul Costelloe Collection |
|---|---|
| Frame | Full Rim |
| Colours | Brown, Gunmetal, Navy |
| Frame size | 54-17-145 mm (lens width, bridge, arm length) |
| Lens depth | 37 mm |
| Effective diameter | 54 mm |
The 54mm lenses put it at the upper end of medium. The 17mm bridge is average. The 145mm arms are on the longer side, which suits larger heads. Across the lenses and bridge it measures about 125mm.
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.
Lens options for the Paul Costelloe 5234
Choose the lens type that suits how you use your glasses:
- 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 37mm lens depth works with single vision, bifocal and many varifocal lenses. 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.
Made for you in our UK lab
Every pair is made to order in our own UK lab. Your lenses are cut to your prescription, fitted into your Paul Costelloe 5234 and checked by our technicians before they are sent out.
Keep them looking new
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.
FAQs
Can I get varifocal lenses in the Paul Costelloe 5234?
Yes. The 37mm lens depth gives varifocal lenses enough height for all three vision zones.
Is the Paul Costelloe 5234 comfortable for all-day wear?
Yes. It is a lightweight frame, and a thinner lens for a stronger prescription keeps the weight down even further.
What size is it?
It is size 54-17-145: 54mm lens width, 17mm bridge and 145mm arms, a medium fit.
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 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 | Brown, Gunmetal, Navy |
|---|---|
| Brand | Paul Costelloe Collection |
| Bridge Size | 17 |
| Eye Size | 54 |
| Temple Length | 145 |
| Type | Optical |
| Rim | Full Rim |
| Effective Diameter | 54 |
| Lens Height | 37 |
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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