Chantelle 991
$ 168 Original price was: $ 168.$ 118Current price is: $ 118.
A unisex rounded square frame in green or purple.
- Size: 52-16-135 mm
- Frame: Full Rim
- Colours: Green, Purple
- Case & microfibre cloth included
- Lenses made in our UK labs
- Delivered across Australia
- Free 30-day returns
About the Chantelle Collection Chantelle 991
Chantelle 991 Prescription Glasses
A rounded square gives you the softness of a round frame with a little more structure. The Chantelle 991 is a unisex full-rim metal rounded square frame, sized 52-16-135, in Green or Purple. You can order it with single vision, progressive or bifocal lenses made to your prescription.
Choosing your Chantelle 991 colour
Green. Green is an earthy green. It pairs well with neutrals, denim and earthy colours.
Purple. Purple is a rich purple. It adds a confident touch of colour and suits fair and cool skin tones.
Each colour is shown in the gallery, so you can compare them side by side before you decide.
Why you will like it
The rounded corners and straight lines balance most face shapes, especially oval, square and heart-shaped faces. The slim metal construction keeps it light and neat, and it is easy for an optician to adjust.
The Chantelle 991 is a great everyday frame: smart enough for work and relaxed enough for the weekend.
How to wear it
Choose the colour closest to what you wear most and it will go with almost everything.
Size and fit
| Brand | Chantelle Collection |
|---|---|
| Frame | Full Rim |
| Colours | Green, Purple |
| Frame size | 52-16-135 mm (lens width, bridge, arm length) |
| Lens depth | 35 mm |
| Effective diameter | 50 mm |
At 52mm per lens, it sits in the medium range, the most common adult fit. The 16mm bridge is on the narrow side. The 135mm arms are a standard length. Across the lenses and bridge it measures about 120mm.
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 Chantelle 991
Choose the lens type that suits how you use your glasses:
- Progressive 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.
The 35mm lens depth works with single vision, bifocal and many progressive lenses. Stronger prescription? A high-index lens keeps things thin and light. An anti-reflective, scratch-resistant coating is worth adding too, especially if you drive at night.
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 optometrist 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.
Made for you in our UK lab
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 Chantelle 991 before sending them to you in Australia.
Looking after them
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.
Your questions, answered
Can I get progressive lenses in the Chantelle 991?
Yes. The 35mm lens depth gives progressive lenses enough height for all three vision zones.
Is the Chantelle 991 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.
What size is it?
It is size 52-16-135: 52mm lens width, 16mm bridge and 135mm arms, a medium fit.
Will it suit a narrow nose?
Yes. The 16mm bridge is designed for slimmer noses.
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.
Still deciding on the Chantelle 991? Browse more 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 | Green, Purple |
|---|---|
| Brand | Chantelle Collection |
| Bridge Size | 16 |
| Eye Size | 52 |
| Effective Diameter | 50 |
| Temple Length | 135 |
| Lens Height | 35 |
| Type | Optical |
| 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 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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