Paul Costelloe Sun 103
£ 114 Original price was: £ 114.£ 89Current price is: £ 89.
Unisex square sunglasses in grey, navy or sage.
- Size: 52-19-140 mm
- Frame: Full Rim
- Colours: Grey, Navy, Sage
- Case & microfibre cloth included
- Lenses made in our UK labs
- Free delivery
- Free 30-day returns
About the Paul Costelloe Collection Paul Costelloe Sun 103
Paul Costelloe Sun 103 Prescription Sunglasses
Sunglasses are so much better when you can actually see through them. The Paul Costelloe Sun 103 is a pair of unisex full-rim metal square sunglasses, sized 52-19-140, in Grey, Navy or Sage. It can be made with your prescription, so you can see clearly and keep the sun out at the same time. It is part of our Paul Costelloe Collection.
3 colours to choose from
Grey. Grey is a soft, neutral grey. It is a quiet, professional finish that works with navy, charcoal and white.
Navy. Navy is a deep, dark blue. It is shown with grey lenses. It reads as smart and dark from a distance, with a little more personality up close.
Sage. Sage is easy to wear. It brings out brown, hazel and green eyes.
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.
About the Paul Costelloe Sun 103 design
Square lenses add structure to round and oval faces and make features look more defined. The slim metal construction keeps it light and neat, and it is easy for an optician to adjust.
The Paul Costelloe Sun 103 is an easy everyday pair of prescription sunglasses for driving, walking and weekends outdoors.
How to wear it
Easy to wear with almost anything, from beachwear to a smart jacket.
Frame size and fit
| Brand | Paul Costelloe Collection |
|---|---|
| Frame | Full Rim |
| Colours | Grey, Navy, Sage |
| Frame size | 52-19-140 mm (lens width, bridge, arm length) |
| Lens depth | 40 mm |
| Effective diameter | 54 mm |
The 52mm lenses make this a medium frame that suits most faces. The 19mm bridge is a little wider than average. The 140mm arms are a standard length. Across the lenses and bridge it measures about 123mm.
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.
Prescription lenses for the Paul Costelloe Sun 103
The Paul Costelloe Sun 103 can be made with any of these lens types:
- 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 40mm lens depth gives varifocal lenses plenty of room. 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.
From our lab to you
Your Paul Costelloe Sun 103 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.
Your questions, answered
Can I get the Paul Costelloe Sun 103 with my prescription?
Yes. Choose single vision, varifocal, bifocal or ready reader lenses when you order.
Can I get varifocal lenses in the Paul Costelloe Sun 103?
Yes. The 40mm lens depth gives varifocal lenses enough height for all three vision zones.
What size is it?
It is size 52-19-140: 52mm lens width, 19mm bridge and 140mm 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 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 | Paul Costelloe Collection |
|---|---|
| Bridge Size | 19 |
| Color | Grey, Navy, Sage |
| Effective Diameter | 54 |
| Eye Size | 52 |
| Type | Sunglasses |
| Lens Height | 40 |
| Rim | Full Rim |
| 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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