Retro Sun 041
£ 94 Original price was: £ 94.£ 69Current price is: £ 69.
Unisex square sunglasses in black, brown or grey. Classic double bridge.
- Size: 52-16-140 mm
- Frame: Full Rim
- Colours: Black, Brown, Grey
- Case & microfibre cloth included
- Lenses made in our UK labs
- Free delivery
- Free 30-day returns
About the Retro Collection Retro Sun 041
Retro Sun 041 Prescription Sunglasses
Sunglasses are so much better when you can actually see through them. The Retro Sun 041 is a pair of unisex full-rim square sunglasses, sized 52-16-140, in Black, Brown or Grey. It can be made with your prescription, so you can see clearly and keep the sun out at the same time. It belongs to the Retro Collection.
3 colours to choose from
Black. Black is a deep, solid black. It is shown with grey lenses. It is the safest choice if you only want one pair, and it never looks out of place.
Brown. Brown is a warm, earthy brown. It is shown with gradient lenses. It warms up the face and sits nicely alongside camel, olive and cream.
Grey. Grey is a soft, neutral grey. It is shown with grey lenses. It is a quiet, professional finish that works with navy, charcoal and white.
Each colour is shown in the gallery, so you can compare them side by side before you decide.
Shape and style
Square lenses add structure to round and oval faces and make features look more defined. A bar across the top of the bridge gives the frame a classic aviator touch and adds strength to the front.
Keep the Retro Sun 041 in the car, take it to the beach or wear it on your lunch break; it is ready for bright summer days.
Wearing it every day
Easy to wear with almost anything, from beachwear to a smart jacket.
Frame size and fit
| Brand | Retro Collection |
|---|---|
| Frame | Full Rim |
| Colours | Black, Brown, Grey |
| Frame size | 52-16-140 mm (lens width, bridge, arm length) |
| Lens depth | 39 mm |
| Effective diameter | 53 mm |
At 52mm per lens, it sits in the medium range, the most common adult fit. The 16mm bridge is on the narrow side. The 140mm arms are a standard length. Across the lenses and bridge it measures about 120mm.
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.
Prescription lenses for the Retro Sun 041
The Retro Sun 041 can be made with any of these lens types:
- 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.
The 39mm 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.
Made for you in our UK lab
Your Retro Sun 041 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.
Keep them looking new
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 Retro Sun 041 with my prescription?
Yes. Choose single vision, varifocal, bifocal or ready reader lenses when you order.
Can I get varifocal lenses in the Retro Sun 041?
Yes. The 39mm lens depth gives varifocal lenses enough height for all three vision zones.
What size is it?
It is size 52-16-140: 52mm lens width, 16mm bridge and 140mm arms, a medium fit.
Will it suit a narrow nose?
Yes. The 16mm bridge is designed for slimmer noses.
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.
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
| Color | Black, Brown, Grey |
|---|---|
| Brand | Retro Collection |
| Bridge Size | 16 |
| Eye Size | 52 |
| Effective Diameter | 53 |
| Temple Length | 140 |
| Lens Height | 39 |
| Type | Sunglasses |
| Rim | Full Rim |
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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