Almacron
£ 49
A women’s soft square frame in red mix or blue/white/mix. Patterned finish.
- Frame: Full Rim, Plastic
- Colours: Red Mix, Blue/White/Mix
- Case & microfibre cloth included
- Lenses made in our UK labs
- Free delivery
- Free 30-day returns
About the Infusion Almacron
Almacron Prescription Glasses
Soft corners take the edge off a square shape and make it easy to wear every day. The Almacron is a women’s full-rim plastic soft square frame in Red Mix or Blue/White/Mix. You can order it with single vision, varifocal or bifocal lenses made to your prescription. You will find it in our Infusion range.
Red Mix or Blue/White/Mix?
Red Mix. In Red Mix, the frame is patterned red. It is rich and confident, and it looks stunning with dark hair.
Blue/White/Mix. Blue/White/Mix is a clear, easy-to-wear 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.
Shape and style
The softened corners suit round, oval and heart-shaped faces, adding a little shape without looking severe. A patterned front adds personality while still being easy to wear.
The plastic frame is light on the nose and comfortable for all-day wear.
Whether it is your main pair or a spare, the Almacron is easy to live with.
Wearing it every day
For work, pair it with a crisp shirt or blazer. At the weekend it looks just as good with a T-shirt and jeans.
How it fits
| Brand | Infusion |
|---|---|
| Frame | Full Rim, Plastic |
| Colours | Red Mix, Blue/White/Mix |
| Designed for | Women |
The 51mm lenses make this a medium frame that suits most faces.
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 Almacron
Choose the lens type that suits how you use your glasses:
- 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.
With a stronger prescription, a thinner high-index lens keeps the edges slim, and an anti-reflective coating cuts reflections from screens and street lights.
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
Your Almacron 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
Clean your lenses with a microfibre cloth rather than your jumper, keep them in their case when they are in your bag, and do not leave them on a sunny car dashboard. Our lens care guide has more tips.
Who it is for
This frame is a good fit for anyone who wants reliable everyday glasses without fuss. It works for long days at a desk, the school run, driving and catching up with friends, and it pairs with most wardrobes. If you are replacing an old pair, compare the measurements above with the glasses you wear now.
FAQs
Can I use the Almacron as computer glasses?
Yes. Single vision lenses set to your screen distance, or varifocals if you also need distance vision, both work well for desk work.
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.
Still deciding on the Almacron? Browse more women’s glasses and prescription glasses.
Lens prices
Lens types
| Lenses | Single Vision | Bifocal | Varifocal |
|---|---|---|---|
| 1.5 Index (standard) | FREE | £40 | £69 |
| Transitions | £50 | £90 | £119 |
| Sunglasses tint | £10 | £50 | £75 |
| Blue light filter | £30 | £70 | £99 |
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 | £30 | £70 | £95 |
| 1.67 + HMC | £50 | £90 | £119 |
| 1.74 + HMC | £70 | – | £135 |
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 | Infusion |
|---|---|
| Color | C1-RED MIX 51×16, C2-BLUE/WHITE/MIX 51×16 |
| Eye Size | 51 |
| Type | Optical |
| Material | Plastic |
| Rim | Full Rim |
| Wearer | Women |
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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