What it means
Floaters are common, but sudden new floaters, flashes or a curtain-like shadow can be urgent and should be checked promptly.
Ashfield NSW local optometrist
Eye Floaters Guide
Floaters are common, but sudden new floaters, flashes or a curtain-like shadow can be urgent and should be checked promptly.
Eye floaters guide at iFocus Optometrists
Learn what eye floaters are and when flashes, sudden floaters or shadow symptoms need urgent attention.
At a glance
- New floaters need attention
- Flashes can be important
- Curtain shadow is urgent
- Prompt eye health assessment
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
Why it matters
The right eye care or lens choice depends on prescription, symptoms, lifestyle, frame fit and eye health. A local optometrist can check the details rather than guessing online.
When to book an appointment
Book an eye test if symptoms are new, changing, affecting school, work, driving, reading or screen use, or if your current glasses no longer feel comfortable.
Common questions
What is eye floaters guide?
Floaters are common, but sudden new floaters, flashes or a curtain-like shadow can be urgent and should be checked promptly.
Can iFocus Optometrists help in Ashfield?
Yes. iFocus Optometrists can assess your vision needs and explain suitable options at the Ashfield practice.
Should I book an eye test?
If vision has changed, symptoms are new, or your current glasses are uncomfortable, booking an eye test is recommended.