Logo Optonet

Optonet Limited is a leading provider of continuing education, research, development, and innovation in the field of optometry and vision science. Founded in Spain in 2004, the company has since expanded to the United Kingdom, where it continues to offer state-of-the-art solutions to eye healthcare professionals across the globe.

With a team of highly experienced and qualified professionals at the helm, Optonet is dedicated to advancing the field of Optometry through the use of innovative digital tools and technology. Its directors, Dr Guillermo Bueno-del-Romo and Teresa Matilla-Rodríguez, are former Optometry University lecturers, who bring to the company a wealth of knowledge and expertise in the field.

One of the key innovations developed by Optonet is the Optonet Vision Unit, a cutting-edge digital tool that provides eye healthcare professionals with accurate and reliable assessment of visual function, as well as improvement of binocular vision performance, whether in a clinical setting, non-clinical environments, or remotely via video consultation. Furthermore, Optonet is pioneering the field of home vision testing, providing patients with the opportunity to take their vision test remotely, with the same level of accuracy as an in-person test.

With a strong commitment to research and development, Optonet continues to push the boundaries of what is possible in the field of eye care, and is proud to offer the latest and most effective solutions to its clients.

Guillermo Bueno-del-Romo

Guillermo Bueno-del-Romo


Guillermo’s pioneering vision drove Optonet to become the first company to provide online CET courses for optometrists in Spain, taking a leading position in the sector for over a decade. With a solid scientific background, he has also been developing digital vision units that integrate traditional and standardized charts with innovations proposed by new research. Guillermo’s ethos to promote excellence in primary eye care through CET courses and developing high quality updated digital tools for professionals and researchers has had great impact in Spain. Prior to that, he worked as a senior lecturer in Clinical Optometry for a decade at the Complutense University in Madrid.

BSc Optometry, Complutense University of Madrid
MSc Optometry (distinction) University of Bradford, UK
PhD Optometry, University of Bradford, UK
Former senior Optometry Lecture, Complutense University of Madrid

Teresa Matilla-Rodríguez

M Teresa Matilla-Rodriguez


Teresa has been creating innovative CET courses for optometrists for nearly 30 years, and has been leading the sector over that time by adapting course contents to the changing professional needs, and the course formats by incorporating digital technologies.

She has combined her role in Optonet with clinical work as Optometrist in the UK, which has provided her with a practical perspective that she has brought to the design and development of Optonet Vision Units. She is a vocal advocate of the Evidence Based approach to vision care and supports the use of quality standardized charts in clinical settings. Prior to Optonet, Teresa run the department of Clinical Optometry as a senior lecturer for five years at the European University of Madrid.

BSc Optometry, Complutense University of Madrid
MSc Optometry, University of Bradford, UK
Former senior Optometry Lecture, European University of Madrid
Registered with the British General Optical Council since 1993