

Sleek and light. Titanium glasses with an innovative bridge. Turnbull is an elegantly rounded square, otherwise known as a ‘quadra’ shape. Named after George Turnbull, the engineer who built King’s Cross station, it features custom elements including a fluid single piece bridge, adjustable nose pads and temple tips based on Constantin Brâncuși's Bird in Space.
- 99.7% pure titanium front
- More than 4hv on the Vickers hardness test
- Ion plated to over 0.3µ
- Weighs under 5.0g
- Adjustable titanium nose pads for a comfortable fit
- UV protection
Includes:
- ZEISS ClearView Lenses, with DuraVision® coatings
- Ultra-strong grooved aluminium protective case
- Refillable lens cleaner, cloth and Cubitts bookmark
- Two-year warranty and 30-day no-quibble return
- Complimentary frame rehab after a year
- Free international shipping
- Free 30 day returns in UK, EU and US
- Spectacles and sunglasses orders shipped via DHL and DPD
- Import duties may be payable outside the US and UK
- Lead times depend on your prescription, but typically take around 1 week
Visit our FAQs page for more information.
See it on a model
Turnbull
Dave has a medium head and medium nose.
He wears Medium in Antique Gold.
Turnbull
Monica has a medium head and low medium nose.
She wears Large in Silver.
Turnbull
Toby has a wide head and medium nose.
He wears Large in Silver.
Turnbull
Dipa has a medium head and medium nose.
She wears Medium in Silver.
Our promises to you.


Forever frames
Repairs, reglazes and complimentary cleaning cloths for life.


Cubitts accessories
All frames include lenses, case, cloth lens cleaner and the Cubitts bookmark.
The craft



