D284
£ 79
A unisex soft square frame in blue, brown or green. Clear crystal finish.
- Size: 50-16-135 mm, lens depth 38 mm
- Colours: Blue, Brown, Green
- Case & microfibre cloth included
- Lenses made in our UK labs
- Free delivery
- Free 30-day returns
About the Brooklyn D284
D284 Prescription Glasses
Soft corners take the edge off a square shape and make it easy to wear every day. The D284 is a unisex full-rim soft square frame, sized 50-16-135, in Blue, Brown or Green. You can order it with single vision, varifocal or bifocal lenses made to your prescription. It belongs to the Brooklyn range.
Choosing your D284 colour
Blue. The Blue version is translucent blue. It is a fresh alternative to black that still looks professional.
Brown. In Brown, the frame is brown crystal. It is a classic that looks relaxed and a little bit vintage.
Green. In Green, the frame is translucent green. It pairs well with neutrals, denim and earthy colours.
Each colour is shown in the gallery, so you can compare them side by side before you decide.
The details
The softened corners suit round, oval and heart-shaped faces, adding a little shape without looking severe. A crystal front looks modern and light, and it goes with everything.
Because the colour is see-through, the frame has a light, glowing look.
Whether it is your main pair or a spare, the D284 is easy to live with.
Styling tips
Keep the rest of your look simple and let the frame do the talking. It works just as well with workwear as it does with weekend clothes.
Frame size and fit
| Brand | Brooklyn |
|---|---|
| Colours | Blue, Brown, Green |
| Frame size | 50-16-135 mm (lens width, bridge, arm length) |
| Lens depth | 38 mm |
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 D284
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.
The 38mm lens depth gives varifocal lenses plenty of room. With a stronger prescription, a thinner high-index lens keeps the edges slim, and an anti-reflective coating cuts reflections from screens and street lights.
What you will need
Have your prescription to hand before you start. It shows the sphere, cylinder and axis for each eye, and sometimes your PD. If the PD is missing, your optician can give it to you. Then choose your colour and lens type, enter your prescription and add any extras, such as thinner lenses or a coating. You can check everything in your basket before you pay.
Made for you in our UK lab
Your D284 is glazed in our UK-based lab. Once you have chosen your lenses and entered your prescription, we cut and fit the lenses and check the finished glasses before they go out.
Looking after them
Rinse off any grit before you wipe, dry the lenses with a clean microfibre cloth, and take your glasses off with both hands so the arms stay aligned. See our lens care guide for more.
Questions we often get
Can I get varifocal lenses in the D284?
Yes. The 38mm lens depth gives varifocal lenses enough height for all three vision zones.
Is the D284 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.
Is it a small frame?
Yes. With 50mm lenses it suits smaller faces.
Will it suit a narrow nose?
Yes. The 16mm bridge is designed for slimmer noses.
What does crystal mean?
A clear, see-through finish.
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.
Want to compare? See more 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
| Brand | Brooklyn |
|---|---|
| Bridge Size | 16 |
| Color | Blue, Brown, Green |
| Eye Size | 50 |
| Lens Depth | 38 |
| Temple Length | 135 |
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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