Ocusweep combines the latest knowledge in functional vision with stellar consumer experience. We wish to promote vision health by making functional vision testing more popular and accessible.

Ocusweep is a medical technology company based in Turku, Finland.

Our goal is to motivate people to look after their most important sense by making essential aspects of vision easy to understand.

Moreover, early prevention and care of vision related problems reduces the overall healthcare costs.


Inspired by work with visually impaired children, the Ocusweep method is based on a wide number of studies and extensive work in the medical field.

Founded in 2012, the company received the CE marking in late 2015. Ocusweep’s founder and inventor is Dr. Markku Leinonen, a vision researcher, eye doctor and doctor of medicine. We have been granted a number of international patents, focusing on algorithms and measurement methods.

COMPANY full of professionals

Our core team has broad experience in ophthalmology, software development, international business, finance and quality management.


Matti Aalto
Quality Manager

Pekka Järvinen
Chief Customer Officer

Roope Kuutti
Software Developer

Markku Leinonen
Chief Scientific Officer,

Tapio Mäntysalo
Technology Advisor

Pekka Silvennoinen

Ulla Uusitalo