“Circle Lenses” pose risks to eye health

January 30, 2011

“Circle Lenses,” which create the appearance of larger eyes, have become a popular trend among young Canadians. Originating from Asia, they are available for sale on the internet for around $30.00 a pair, despite the fact that they are not approved for sale in Canada.

These cosmetic lenses are not regulated as medical devices by the federal government, thus there are no standards regarding them. Patients must be very careful when placing them onto the eye so they do not cause problems such as a corneal infection.

As there is limited information currently about the nature of these lenses, such as the material used, oxygen permeability, packaging methods to ensure sterilization, etc. our optometrists do not endorse the use of these lenses under any circumstances.

CTV released a story on the potential dangers of wearing these lenses without proper instruction and care. Watch the video here

Hand in pink glove holds a white pen-like tool with a thin tip and a wire.
By Richard Wilk August 13, 2025
Relieve dry eye symptoms and refresh your skin with the Jett Plasma Pen Medical: a non-invasive solution with fast results and zero recovery time.
A man wearing white sunglasses with yellow lenses
By Rosendo C July 31, 2025
Experience hands-free performance with Oakley Meta AI glasses. Capture moments, stream music, and access real-time answers with built-in Meta AI, perfect for active lifestyles.
A woman with blonde hair is wearing a black tank top while using Total Eye® SPF 35.
By Richard Wilk July 23, 2025
Protect and brighten your eyes with Total Eye® SPF 35. This mineral sunscreen smooths, hydrates, and shields sensitive skin from Calgary's intense sun exposure.
A poster that says are there signs of a mite party on your eyelids
By Tom Wilk July 23, 2025
Discover what Demodex mites are, how they cause red, itchy eyes and what simple daily hygiene steps -including tea tree wipes- can bring clarity and comfort.
A man with a beard is applying cream to his face
By Richard Wilk July 16, 2025
Total Protection™ No-Show™ Mineral Sunscreen SPF 50 offers invisible, all-mineral UVA/UVB defense with antioxidant hydration, ideal for Calgary's sun and dry air.
An advertisement for zeiss duravision gold uv glasses
By Rosendo C July 2, 2025
Say goodbye to smudges, scratches, and glare. Discover how ZEISS DuraVision Gold UV keeps your glasses cleaner, clearer, and better looking, every day.
A little girl wearing glasses is thinking with her hand on her chin.
By Rosendo C June 25, 2025
Tired of crooked glasses? Learn the real reasons your frames won’t sit straight, and how Mountain View Optometry can help.
A person is holding a paddle with a tennis ball on it.
By Rosendo C June 18, 2025
Stay active and protected with custom prescription sports glasses in Calgary. Discover impact-resistant, anti-fog, and UV-protected eyewear tailored for your sport and lifestyle at Mountain View Optometry.
A close up of a man wearing glasses with blue eyes.
By Rosendo C June 11, 2025
Discover how i.Scription by ZEISS offers clearer night vision, sharper contrast, and reduced eye strain through personalized lens technology.
A young boy wearing Z1 blue sunglasses and a blue shirt
By Rosendo C June 4, 2025
Z1 blue lenses help reduce seizure risk in photosensitive epilepsy by filtering specific light frequencies. Learn how they offer comfort, control, and confidence.
Show More