Expanding its in-store offerings, John Lewis plans to open two own brand in-store opticians called “John Lewis Opticians” in Stratford City and Cardiff stores during the months of September to November 2014. John Lewis Opticians will offer a diagnostic eye care equipment, including optical coherence tomography (OCT), a non-invasive imaging test, that would help to diagnose several eye conditions and will be a part of every John Lewis eye test. It will also offer a wide range of frames including Giorgio Armani, Prada and Ray-Ban and children frames as well.