Paul Costelloe 5235
£ 114 Original price was: £ 114.£ 89Current price is: £ 89.
A unisex soft square frame in brown, gunmetal or navy.
- Size: 52-20-140 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 5235
Paul Costelloe 5235 Prescription Glasses
If you like structure but not sharp angles, a soft square is the sweet spot. The Paul Costelloe 5235 is a unisex full-rim metal soft square frame, sized 52-20-140, in Brown, Gunmetal or Navy. You can order it with single vision, varifocal or bifocal lenses made to your prescription. You will find it in our Paul Costelloe Collection.
Which colour is you?
Brown. Brown is a warm, earthy brown. It warms up the face and sits nicely alongside camel, olive and cream.
Gunmetal. Gunmetal is a dark, smoky grey metal. It is a great match for cooler skin tones and a crisp, tidy look.
Navy. Navy is a deep, dark blue. It brings a cool, calm touch of colour that suits most skin tones.
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.
Design details
The softened corners suit round, oval and heart-shaped faces, adding a little shape without looking severe. The slim metal construction keeps it light and neat, and it is easy for an optician to adjust.
If you want a frame you can put on in the morning and forget about, the Paul Costelloe 5235 is a strong choice.
Wearing it every day
Choose the colour closest to what you wear most and it will go with almost everything.
Frame size and fit
| Brand | Paul Costelloe Collection |
|---|---|
| Frame | Full Rim |
| Colours | Brown, Gunmetal, Navy |
| Frame size | 52-20-140 mm (lens width, bridge, arm length) |
| Lens depth | 41 mm |
| Effective diameter | 50 mm |
At 52mm per lens, it sits in the medium range, the most common adult fit. The 20mm bridge is wider than average, which suits a broader nose bridge. The 140mm arms are a standard length. Across the lenses and bridge it measures about 124mm.
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 Paul Costelloe 5235
Your optician’s prescription will usually tell you which of these you need:
- 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.
At 41mm, the lens depth is deeper than most frames in our range, so varifocal lenses have lots 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.
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
Every pair is made to order in our own UK lab. Your lenses are cut to your prescription, fitted into your Paul Costelloe 5235 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.
Your questions, answered
Can I get varifocal lenses in the Paul Costelloe 5235?
Yes. The 41mm lens depth gives varifocal lenses enough height for all three vision zones.
Can I wear the Paul Costelloe 5235 for driving?
Yes. Single vision or varifocal lenses work well for driving, and an anti-reflective coating helps cut glare from headlights at night.
What size is it?
It is size 52-20-140: 52mm lens width, 20mm bridge and 140mm arms, a medium fit.
Will it suit a wider nose bridge?
Yes. The 20mm bridge is wider than most frames.
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 | 20 |
| Eye Size | 52 |
| Temple Length | 140 |
| Type | Optical |
| Rim | Full Rim |
| Effective Diameter | 50 |
| Lens Height | 41 |
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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