Synergy 6020
£ 84 Original price was: £ 84.£ 59Current price is: £ 59.
A round unisex frame with a colour fade, brown into blue or green, and deep lenses.
- Size: 50-19-145 mm, lens depth 40 mm
- Frame: Full Rim, Plastic
- Colours: Brown/Blue, Brown/Green
- Case & microfibre cloth included
- Lenses made in our UK labs
- Free delivery
- Free 30-day returns
About the Synergy 6020
Synergy 6020 Prescription Glasses
The Synergy 6020 is a round frame with a colour fade that does a lot of the work for you. Warm brown at the top melts into blue or green at the bottom, so it looks thoughtful and individual without being loud. It suits men and women, and it is sized 50-19-145.
Brown/blue or brown/green?
Brown/blue fades from caramel tortoiseshell into a soft violet-blue. It is fresh and a little bit unexpected, and it looks great with blue or grey eyes.
Brown/green fades into a smoky grey-green. It is earthy and calm, and it suits brown, hazel and green eyes beautifully.
A softly rounded shape
The rounded, slightly flattened top gives the Synergy 6020 a vintage feel, and small metal studs at the corners add a neat detail. Round frames soften angular features, so it is a great match for square and heart-shaped faces.
Deep lenses for varifocals
The 40mm lens depth is generous, which gives varifocal lenses plenty of room. If you have struggled with varifocals in shallow frames, this is a frame worth trying.
Size and fit
| Brand | Synergy |
|---|---|
| Frame | Full Rim, Plastic |
| Colours | Brown/Blue, Brown/Green |
| Frame size | 50-19-145 mm (lens width, bridge, arm length) |
| Lens depth | 40 mm |
| Designed for | Men, Women |
The 50mm lenses make it a compact frame, the 19mm bridge is a little wider than average, and the 145mm arms are on the longer side. That combination suits a broader nose bridge in a smaller frame.
Lens options for the Synergy 6020
Choose the lens type that suits how you use your glasses:
- Varifocal lenses for clear vision at every distance without swapping pairs.
- Single vision for one job done well: driving, reading or desk work.
- Bifocal if you like a clearly marked reading section.
- Ready readers when you only need help close up.
If your prescription is on the stronger side, a thinner high-index lens keeps the edges neat, and an anti-reflective coating means fewer distracting reflections on screens and at night. You will also find it in our blue light glasses and reading glasses ranges.
What you need to order
Have your prescription handy before you start. It will list the sphere, cylinder and axis for each eye, and often your PD as well. If your PD is missing, your optician can give it to you. Then simply choose your colour and lens type, enter your prescription and add any extras, such as a thinner lens or a coating. You can review everything in your cart before you pay.
How your glasses are made
Once you have picked your colour and lens type and entered your prescription and PD, our UK optical lab makes your lenses, fits them into your Synergy 6020 and checks every pair before it leaves our lab.
A little care goes a long way
Clean the lenses with lens spray and a soft cloth, fold the arms before you put them down, and keep them in a hard case when they are not on your face. Our guide to caring for your lenses covers the rest.
FAQs
Is the Synergy 6020 unisex?
Yes. It suits men and women.
Is the Synergy 6020 comfortable for all-day wear?
Yes. It is a lightweight frame, and choosing a thinner lens for a stronger prescription keeps the overall weight down even further.
Can I get varifocal lenses?
Yes. The 40mm lens depth gives them plenty of room.
What does the fade look like?
The frame is brown at the top and gradually changes to blue or green towards the bottom.
Do you make the lenses yourselves?
Yes. Every pair is made to order in our UK optical lab, where your lenses are cut to your prescription and fitted into your frame.
See more from the Synergy collection, or browse men’s glasses and women’s 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/Blue, Brown/Green |
|---|---|
| Eye Size | 50 |
| Brand | Synergy |
| Lens Depth | 40 |
| Temple Length | 145 |
| Bridge Size | 19 |
| Type | Optical |
| Material | Plastic |
| Wearer | Men, Women |
| 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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