Puriti 31
$ 308 Original price was: $ 308.$ 258Current price is: $ 258.
A women’s geometric frame in gold or rose gold.
- Size: 50-18-140 mm
- Frame: Full Rim
- Colours: Gold, Rose Gold
- Case & microfibre cloth included
- Lenses made in our UK labs
- Delivered across Australia
- Free 30-day returns
About the Puriti 31
Puriti 31 Prescription Glasses
If round and square both feel too ordinary, try a geometric shape. The Puriti 31 is a women’s full-rim metal geometric frame, sized 50-18-140, in Gold or Rose Gold. You can order it with single vision, progressive or bifocal lenses made to your prescription. It belongs to the Puriti range.
Gold or Rose Gold: which one is you?
Gold. Gold is a warm, soft gold. It suits warm and olive skin tones beautifully.
Rose Gold. Rose Gold is a soft pink-gold. It suits warm and olive skin tones beautifully.
If you are stuck between two, choose the one closest to the colours you wear most. You can always add a second pair later.
The details
The angular shape suits round and oval faces, where it adds definition and interest. The slim metal construction keeps it light and neat, and it is easy for an optician to adjust.
Whether it is your main pair or a spare, the Puriti 31 is easy to live with. The Puriti 31 also makes a handy spare pair for the car or the office.
How to wear it
Match the frame colour to something you wear often, such as a favourite scarf or bag, for a pulled-together look. Neutral make-up keeps the focus on your eyes.
How it fits
| Brand | Puriti |
|---|---|
| Frame | Full Rim |
| Colours | Gold, Rose Gold |
| Frame size | 50-18-140 mm (lens width, bridge, arm length) |
| Designed for | Women |
With 50mm lenses, this is a compact frame that suits smaller faces. The 18mm bridge is average. The 140mm arms are a standard length. Across the lenses and bridge it measures about 118mm.
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 Puriti 31
Your optometrist’s prescription will usually tell you which of these you need:
- Single vision: one clear prescription across the whole lens.
- Bifocal: distance on top, a reading segment below.
- Progressive: smooth vision from near to far in one lens, no line.
- Ready readers: off-the-shelf magnification for books and screens.
Prefer to keep things slim? Choose a high-index lens, which is thinner and lighter than standard. Then add an anti-reflective coating to cut glare from headlights and screens.
Ordering online is easier than you think
All you need is a current prescription from your optometrist and your pupillary distance (PD), the distance between your pupils. Your PD is often written on your prescription; if it is not, ask your optometrist for it. Pick your colour, choose your lens type, enter your details and add any lens upgrades. If you are not sure about sizing, compare the measurements above with a pair you already own. It only takes a minute and saves any guesswork.
How your glasses are made
Choose your colour and lenses, enter your prescription and PD, and our optical lab in the UK makes your lenses and fits them into your Puriti 31 before sending them to you in Australia.
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 it a small frame?
Yes. With 50mm lenses it suits smaller faces.
Can I wear the Puriti 31 for driving?
Yes. Single vision or progressive lenses work well for driving, and an anti-reflective coating helps cut glare from headlights at night.
Where are my lenses made?
In our UK optical lab. They are cut to your prescription, fitted into your frame and then sent to you in Australia.
Not quite the one? Take a look at our 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
| Color | Gold, Rose Gold |
|---|---|
| Brand | Puriti |
| Bridge Size | 18 |
| Eye Size | 50 |
| Temple Length | 140 |
| 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 to Australia: the cost and your estimate are shown at checkout before you pay.
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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