Video summary
Dry eyes can cause fluctuating blur because the tear film is part of the eye's focusing surface. Symptoms may be worse with screens, air conditioning or contact lenses.
Ashfield NSW local optometrist
Dry eyes can cause fluctuating blur because the tear film is part of the eye's focusing surface. Symptoms may be worse with screens, air conditioning or contact lenses.
Short video-ready guide explaining why dry eyes can cause fluctuating blur and screen discomfort.
Reviewed by: Dr. Shirley Wang, B.Optom UNSW
Qualifications: Bachelor of Optometry, University of New South Wales
Languages: English, Mandarin Chinese, Cantonese Chinese
Last medically reviewed: July 2026
Dry eyes can cause fluctuating blur because the tear film is part of the eye's focusing surface. Symptoms may be worse with screens, air conditioning or contact lenses.
Book an appointment with iFocus Optometrists Ashfield if symptoms are persistent, your child's vision is changing, or you want personalised advice.
Dry eyes can cause fluctuating blur because the tear film is part of the eye's focusing surface. Symptoms may be worse with screens, air conditioning or contact lenses.
Yes. iFocus Optometrists can check your vision, discuss symptoms and explain suitable next steps at the Ashfield practice.
If symptoms are new, persistent or affecting daily life, booking an eye test is recommended.