The Support Vision page provides information on eye health, supervised by an ophthalmologist, primarily for users residing in Japan. As definitions and classifications of eye diseases and conditions can vary by country, please consult an ophthalmologist in your country or region for personalized advice, if needed.  If you believe you may have a vision problem or other medical condition requiring attention, please consult an ophthalmologist in your own country or region promptly.

 

*Contents will be occasionally added.

Optical dysfunction (Conditions related to spectacles and contact lenses)

Condition of the anterior eye

Condition of the posterior eye

This browser will not be covered by the display operation guarantee.
To view the HOYA site, please switch to a supported browser.
After 2022, the browsers recommended for viewing and operation on Windows 10 are as follows.

Please contact the browser provider for download and installation methods.

×