What did Keith Clifford Hall green plaque do at 140 Park Lane?

The Story

# 140 Park Lane Standing before this elegant Mayfair address, you're at the very heart of where Keith Clifford Hall revolutionized vision care for an entire generation. For nearly two decades—from 1945 until his death in 1964—Hall operated his pioneering practice within these walls, transforming contact lens fitting from an experimental curiosity into a reliable medical discipline. It was here, in consulting rooms overlooking one of London's most prestigious streets, that he perfected techniques and refined materials that would make contact lenses accessible to thousands of patients who had previously resigned themselves to thick spectacles or partial sight. The address itself became synonymous with optical innovation: patients seeking the latest advancement in vision correction knew that 140 Park Lane was where the future of eyecare was being written, making this Georgian townhouse as much a landmark in medical history as it was a fashionable medical address.