Zenith 113

Zenith 113 Prescription Glasses

A good square frame is the white T-shirt of eyewear: simple, reliable and always in style. The Zenith 113 is a unisex full-rim square frame, sized 50-19-140, in Blue, Crystal or Purple. You can order it with single vision, varifocal or bifocal lenses made to your prescription. It belongs to the Zenith range.

3 colours to choose from

Blue. In Blue, the frame is translucent blue. It reads as smart and dark from a distance, with a little more personality up close.

Crystal. In Crystal, the frame is crystal clear. Because light passes through it, the frame looks lighter on the face and lets your features do the talking.

Purple. In Purple, the frame is translucent purple. It adds a confident touch of colour and suits fair and cool skin tones.

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

Square lenses add structure to round and oval faces and make features look more defined. 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. The tortoiseshell arms pair nicely with the front and give the frame a relaxed feel.

The Zenith 113 is a great everyday frame: smart enough for work and relaxed enough for the weekend. Thinking of a second pair? The Zenith 113 works well as a backup.

Wearing it every day

Because it is unisex, it is easy to share the look across the household. Pick the colour that matches your wardrobe rather than worrying about who it is designed for.

Size and fit

At 50mm per lens, it is on the smaller side, which is ideal if most frames feel too wide. The 19mm bridge is a little wider than average. The 140mm arms are a standard length. Across the lenses and bridge it measures about 119mm.

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 Zenith 113

Choose the lens type that suits how you use your glasses:

• 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.

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.

Ordering online is simple

You need a valid prescription from your optician and your pupillary distance (PD), the distance between your pupils. Many opticians include your PD on the prescription; if yours does not, just ask for it. Choose your colour, pick your lens type, enter your details and add any lens upgrades. If you are unsure about size, compare the measurements above with a pair you already wear.

How your glasses are made

Every pair is made to order in our own UK lab. Your lenses are cut to your prescription, fitted into your Zenith 113 and checked by our technicians before they are sent out.

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.

Your questions, answered

Is it a small frame?

Yes. With 50mm lenses it suits smaller faces.

Is the Zenith 113 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 unisex?

Yes. It suits men and women.

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.

Not quite the one? Take a look at our prescription glasses.