Matrix 843
$ 108 Original price was: $ 108.$ 58Current price is: $ 58.
A men’s rounded square frame in black or blue. Neat studs at the corners.
- Size: 53-19-145 mm
- Frame: Full Rim
- Colours: Black, Blue
- Case & microfibre cloth included
- Lenses made in our UK labs
- Delivered across Australia
- Free 30-day returns
About the Matrix 843
Matrix 843 Prescription Glasses
Not quite round, not quite square, and that is exactly why this shape works on so many faces. The Matrix 843 is a men’s full-rim rounded square frame, sized 53-19-145, in Black or Blue. You can order it with single vision, progressive or bifocal lenses made to your prescription. It belongs to the Matrix collection.
Choosing your Matrix 843 colour
Black. Black is a deep, solid black. It defines the eyes and goes with every outfit you own.
Blue. The Blue version is navy. It looks great with blue or grey eyes and pairs easily with denim and white.
If you are stuck between two, choose the one closest to the colours you wear most. You can always add a second pair later.
About the Matrix 843 design
The rounded corners and straight lines balance most face shapes, especially oval, square and heart-shaped faces. Small metal studs at the corners add a neat, vintage finishing touch.
If you want a frame you can put on in the morning and forget about, the Matrix 843 is a strong choice.
Styling tips
Short hair and a clean shave make the frame shape stand out; with longer hair or a beard it reads as more relaxed.
Frame size and fit
| Brand | Matrix |
|---|---|
| Frame | Full Rim |
| Colours | Black, Blue |
| Frame size | 53-19-145 mm (lens width, bridge, arm length) |
| Designed for | Men |
At 53mm per lens, it sits in the medium range, the most common adult fit. The 19mm bridge is a little wider than average. The 145mm arms are on the longer side, which suits larger heads. Across the lenses and bridge it measures about 125mm.
The easiest way to check is against glasses you already love. Most frames show their size inside the arm; if yours are close to these, you are in safe territory.
Lens options for the Matrix 843
Choose the lens type that suits how you use your glasses:
- 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.
Before you order
Check that your prescription is current; an eye test every couple of years is a good habit, and your optometrist will tell you how often you need one. You will also need your PD, which tells the lab where to centre the lenses so you look through the right spot. With those two things in hand, ordering takes just a few minutes: choose your colour, pick your lenses, enter your details and you are done.
From our lab to you
Once you have picked your colour and lens type and entered your prescription and PD, our UK optical lab makes your lenses, fits them into your Matrix 843 and sends the finished pair to you in Australia.
A little care goes a long way
Wipe your lenses with a microfibre cloth rather than the hem of your shirt, keep them in a case when they are in your bag, and never leave them on the dashboard on a hot day. Our lens care guide has a few more habits worth picking up.
FAQs
What size is it?
It is size 53-19-145: 53mm lens width, 19mm bridge and 145mm arms, a medium fit.
Can I use the Matrix 843 as computer glasses?
Yes. Single vision lenses set to your screen distance, or progressive lenses if you also need distance vision, both work well for desk work.
Do you make the lenses yourselves?
Yes. Every pair is made to order in our UK optical lab, where your lenses are cut to your prescription and fitted into your frame.
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
| Color | Black, Blue |
|---|---|
| Brand | Matrix |
| Bridge Size | 19 |
| Eye Size | 53 |
| Temple Length | 145 |
| Type | Optical |
| 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 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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