Seven Banana
£ 29
A men’s rectangular frame in blue, black/blue or black/purple.
- Frame: Full Rim, Plastic
- Colours: Blue, Black/Blue, Black/Purple
- Case & microfibre cloth included
- Lenses made in our UK labs
- Free delivery
- Free 30-day returns
About the Top banana Seven Banana
Seven Banana Prescription Glasses
If you want glasses that look smart and get out of the way, a rectangle is hard to beat. The Seven Banana is a men’s full-rim plastic rectangular frame in Blue, Black/Blue or Black/Purple. You can order it with single vision, varifocal or bifocal lenses made to your prescription. It belongs to the Top Banana collection.
3 colours to choose from
Blue. In Blue, the frame is navy. It is a fresh alternative to black that still looks professional.
Black/Blue. The Black/Blue version is black and blue. It is the safest choice if you only want one pair, and it never looks out of place.
Black/Purple. In Black/Purple, the frame is black and purple. It is the safest choice if you only want one pair, and it never looks out of place.
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 Seven Banana design
Rectangular lenses suit round and oval faces, adding a bit of definition. The plastic frame is light on the nose and comfortable for all-day wear.
It is the kind of frame that works with most outfits, which makes the Seven Banana an easy pick for everyday wear.
Styling tips
It looks sharp with a collared shirt and works just as well with a T-shirt. If you have a beard, a slightly bolder frame balances the face nicely.
How it fits
| Brand | Top banana |
|---|---|
| Frame | Full Rim, Plastic |
| Colours | Blue, Black/Blue, Black/Purple |
| Designed for | Men |
At 53mm per lens, it sits in the medium range, the most common adult fit.
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.
Lens options for the Seven Banana
Pick the lenses that match your prescription:
- 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.
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.
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
Every pair is made to order in our own UK lab. Your lenses are cut to your prescription, fitted into your Seven Banana and checked by our technicians before they are sent out.
A little care goes a long way
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.
Questions we often get
Is the Seven Banana comfortable for all-day wear?
Yes. It is a lightweight frame, and a thinner lens for a stronger prescription keeps the weight down even further.
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 men’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 | Top banana |
|---|---|
| Color | C1-BLUE 53×17, C2-BLACK/BLUE 53×17, C3-BLACK/PURPLE 53×17 |
| Eye Size | 53 |
| Type | Optical |
| Material | Plastic |
| Rim | Full Rim |
| Wearer | Men |
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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