THE TEARS IN OUR EYES – USEFUL FOR MORE THAN CRYING!
October 19, 2017
A quick quiz: how many proteins exist in the thin film of tears that coats our eyes?
- 2-3
- 5-10
- 20-30
- Over 500
The answer: d) over 500 unique proteins exist in our tear film! We are just beginning to understand the complex nature of our eye’s tear film, which serves several incredibly important functions:
- Vision – without a properly functioning tear film, light cannot enter the cornea properly resulting in blurred vision. This is why people who suffer from dry eyes will often say that their eyes are blurry.
- Moisture – the lubricating effect of our tears protects the cells at the front of the cornea from damage. When damage does occur, a healthy tear film will rapidly heal the affected area. Dry eye sufferers will sometimes show chronic damage to their corneas because their unhealthy tear film cannot repair the cells fast enough.
- Immune – there are infection-fighting cells floating around in your tear film. People with dry eyes will frequently have eye infections that just won’t go away.
- Oxygen – the cornea has no blood vessels and must receive its oxygen directly from the air around us. Contact lens wearers with dry eyes will have a very thin tear film making it more difficult for their corneas to get oxygen. This can result in many kinds of problems from red eyes and infections and even corneal ulcers.
Our comprehensive Dry Eye Disease treatment strategy involves a careful assessment of your eye’s tear film as well as treatment geared towards improving its overall health.
Contact us for an appointment if you suffer from red, irritated or dry eyes to see if your tear film needs some help.
Learn simple, effective tips for cleaning, storing, and caring for your glasses. Discover how proper eyewear maintenance protects your vision and extends the life of your frames at Mountain View Optometry.
Tom Davies offers a distinguished eyewear experience through custom-made frames that combine artisanal design with a couture approach, setting new standards in premium eyewear since 2002.
Cosmetic eye procedures can refresh your look and boost confidence, yet they come with risks. Explore the benefits and potential side effects to make an informed decision today.
Discover Opal's playful and stylish children's eyewear, blending fashion and entertainment with popular licenses that kids love.
Celebrate ØRGREEN OPTICS’ legacy with the 1415 campaign, a tribute to Copenhagen’s oldest postal code. Discover how the city’s canals and creative energy inspire their unique designs.
Explore Etnia Barcelona’s new eyewear collection, where vibrant colors, bold contrasts, and premium acetates create striking designs. Celebrate individuality with frames that exude confidence and style.
Dive into Etnia Barcelona's Underwater campaign, a surreal exploration of the ocean's depths. Discover a mystical AI-created world where vibrant flora, fauna, and mythical beings bring the beauty of the deep sea to life.
Discover Maui Jim sunglasses at Mountain View Optometry, featuring PolarizedPlus2® lens technology for superior glare protection, enhanced colors, and UV defense. Experience unmatched clarity and eye comfort with premium polarized lenses.
Maui Jim Sunglasses Spring-Summer 2025
Thierry Lasry Eyewear Calgary - 2024 Campaign