Zenith 101
£ 54 Original price was: £ 54.£ 29Current price is: £ 29.
A women’s round frame in magenta, purple or tort. Tortoiseshell arms.
- Size: 50-16-135 mm
- Frame: Full Rim
- Colours: Magenta, Purple, Tort
- Case & microfibre cloth included
- Lenses made in our UK labs
- Free delivery
- Free 30-day returns
About the Zenith 101
Zenith 101 Prescription Glasses
Round glasses have a quiet, clever charm that never really goes out of style. The Zenith 101 is a women’s full-rim round frame, sized 50-16-135, in Magenta, Purple or Tort. You can order it with single vision, varifocal or bifocal lenses made to your prescription. You will find it in our Zenith range.
3 colours to choose from
Magenta. In Magenta, the frame is striped magenta. It is a gentle way to wear colour every day.
Purple. The Purple version is lilac clear with tortoiseshell arms. It works beautifully with navy, grey and silver jewellery.
Tort. In Tort, the frame is tortoiseshell. It is softer than black and suits brown, auburn and red hair.
Each colour is shown in the gallery, so you can compare them side by side before you decide.
About the Zenith 101 design
Round frames soften angular features, so they are a great match for square and heart-shaped faces. Tortoiseshell arms add warmth and a classic finishing touch.
The striped finish adds texture that changes as the light catches it.
Whether it is your main pair or a spare, the Zenith 101 is easy to live with.
How to wear it
Pair it with simple gold or silver earrings and let the frame do the rest. If you wear your hair up, a frame like this can act as your main accessory.
Size and fit
| Brand | Zenith |
|---|---|
| Frame | Full Rim |
| Colours | Magenta, Purple, Tort |
| Frame size | 50-16-135 mm (lens width, bridge, arm length) |
| Designed for | Women |
At 50mm per lens, it is on the smaller side, which is ideal if most frames feel too wide. The 16mm bridge is on the narrow side. The 135mm arms are a standard length. Across the lenses and bridge it measures about 116mm.
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 Zenith 101
Your optician’s prescription will usually tell you which of these you need:
- Single vision: one prescription across the whole lens, for distance, reading or the computer.
- Varifocal: near, intermediate and distance in one lens, with no visible line.
- Bifocal: a separate reading segment in the lower part of the lens.
- Ready readers: simple magnification if you just need help with close work.
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.
Before you order
Make sure your prescription is in date; most adults in the UK are advised to have an eye test every two years, and your optician will tell you if you need one sooner. You will also need your PD, which tells our lab where to centre the lenses. With those two things ready, ordering takes a few minutes: choose your colour, pick your lenses, enter your details and you are done.
Made for you in our UK lab
Pick your colour and lenses, add your prescription and PD, and our UK lab cuts your lenses and fits them into your Zenith 101. Every pair is checked before it leaves us.
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.
FAQs
Is it a small frame?
Yes. With 50mm lenses it suits smaller faces.
Is the Zenith 101 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.
Will it suit a narrow nose?
Yes. The 16mm bridge is designed for slimmer noses.
What is havana or tortoiseshell?
A mottled pattern of browns and ambers, a classic eyewear finish.
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 Zenith 101? Browse more women’s glasses and prescription 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 | Magenta, Purple, Tort |
|---|---|
| Brand | Zenith |
| Bridge Size | 16 |
| Eye Size | 50 |
| Temple Length | 135 |
| Type | Optical |
| 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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