FLEXIT 6043

FLEXIT 6043 Prescription Glasses

A clean rectangular frame works at the office, at home and everywhere in between. The FLEXIT 6043 is a unisex full-rim metal rectangular frame, sized 52-17-140, in Dark Gun. You can order it with single vision, varifocal or bifocal lenses made to your prescription. You will find it in our Flexit range.

Colour and finish

Dark Gun. The Dark Gun version is gunmetal. It is cool, modern and understated, and it suits grey or silver hair especially well.

Design details

Rectangular lenses suit round and oval faces, adding a bit of definition. The slim metal construction keeps it light and neat, and it is easy for an optician to adjust.

If you want a frame you can put on in the morning and forget about, the FLEXIT 6043 is a strong choice.

Wearing it every day

Choose the colour closest to what you wear most and it will go with almost everything.

How it fits

At 52mm per lens, it sits in the medium range, the most common adult fit. The 17mm bridge is average. The 140mm arms are a standard length. Across the lenses and bridge it measures about 121mm.

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 FLEXIT 6043

Your optician’s prescription will usually tell you which of these you need:

• Single vision: the same prescription from edge to edge.
• Bifocal: distance at the top and a reading segment at the bottom.
• Varifocal: a smooth change from distance to reading, with no line.
• Ready readers: a fixed magnification for books, phones and screens.

The 32mm lens depth is on the slim side, so single vision or bifocal lenses usually work best. If your prescription is high, a high-index lens keeps things thin. An anti-reflective, scratch-resistant coating is a sensible extra for everyday wear.

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.

From our lab to you

Pick your colour and lenses, add your prescription and PD, and our UK lab cuts your lenses and fits them into your FLEXIT 6043. 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.

A second pair?

Plenty of people keep more than one pair of glasses: one for work, one for home, or a spare in the car. A second pair also means you are never stuck if your main glasses are being repaired. This frame is an easy choice for either role.

Questions we often get

Is the FLEXIT 6043 suitable for varifocals?

The 32mm lens depth is fairly shallow, so single vision or bifocal lenses usually work better.

Can I use the FLEXIT 6043 as computer glasses?

Yes. Single vision lenses set to your screen distance work well for desk work.

What size is it?

It is size 52-17-140: 52mm lens width, 17mm bridge and 140mm arms, a medium fit.

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.

Want to compare? See more prescription glasses.