eyeofdiseasecondition Me-no-kasumi Blurred vision Blurred vision is caused by overuse of the eyes, which reduces their ability to adjust focus and their ability to recover. Eye diseases such as conjunctivitis, dry eye, cataracts, and glaucoma, as well as age-related decline in focusing ability (presbyopia), can cause blurred vision, partial blurring, or blurred vision, especially when waking up in the morning. Let's start by finding out the cause to determine whether resting your eyes is sufficient or if treatment by a specialist is necessary. Supervised by: Dr. Masayoshi Kajita, Director of Kajita Eye ClinicAfter graduating from Fukushima Medical University in 1983, he worked as a researcher at the University of California, Berkeley, before opening Kajita Ophthalmology Clinic in 2003. From 2018 to 2021, he served as a Clinical Professor at Tokyo Medical and Dental University School of Medicine. In 2022, he was awarded Honorary Membership by the Japan Contact Lens Society, and in 2023, Honorary Membership by the Japanese Society of Ophthalmic Optics. He currently serves as a councilor of the Japan Ophthalmological Society and a member of the drafting committee for the Japanese Medical Optics JIS standards.