Routine Glaucoma Testing

June 14, 2018

There are many types of glaucoma, but the group of diseases is defined by increasing optic nerve damage and gradual loss of visual field.

Our eyes are continuously producing an aqueous fluid that nurtures the internal ocular structures.   If too much of this fluid is produced, or if it is not draining properly, pressure increases within the eye and pushes on the delicate optic nerve tissue.  Damage to the optic nerve causes loss of visual field sometimes referred to as “tunnel vision”.  Unfortunately, glaucoma sufferers do not exhibit symptoms until later stages of disease progression when they have already lost significant vision.

Glaucoma has a strong genetic component and is more often found in people with a family history of the disease.  However, those with high glasses prescription, poor circulation, history of eye trauma, certain medications, high blood pressure, and older age may be at greater risk.

At Mountain View Optometry, we will measure your eye pressure with the I-care tonometer.  This gentle instrument can be used on all age groups to give an accurate reading with no need for additional drops or startling puffs of air.  However, we cannot rely solely on pressure measurements to diagnose glaucoma as a “normal tension” glaucoma variant is also common.   Therefore, your optometrist will also carefully assess your optic nerves for potential damage and may ask you to return for further testing with dilating drops, ocular tissue scans with Optical Coherence Tomography (OCT), and subjective testing of your visual field with the Humphrey Visual Field Analyzer.  These specialized tests are also painless and can be done at both of our offices without having to refer you elsewhere.  As glaucoma is progressive by nature, these tests will need to be routinely repeated to monitor for changes.

Existing optic nerve damage is irreversible and therefore prevention of vision loss is our focus.  If caught early, the disease can be successfully treated with laser therapy and long-term use of topical eye drops.

– Dr. Lana Filipic

A person is cleaning a pair of glasses with a cloth
By Rosendo C April 23, 2025
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.
A woman wearing glasses is smiling in a black and white photo
By Rosendo C April 9, 2025
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.
The Pros and Cons of Cosmetic Eye Procedures
By Tom Wilk April 7, 2025
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.
A little girl wearing glasses and a blue dress.
By Rosendo C March 26, 2025
Discover Opal's playful and stylish children's eyewear, blending fashion and entertainment with popular licenses that kids love.
A woman wearing glasses and a red sweater is laughing.
By Rosendo C March 26, 2025
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.
A woman wearing glasses and a black pleated top
By Rosendo C March 26, 2025
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.
A woman with glasses and a flower in her hair
By Rosendo C March 26, 2025
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.
A man with a beard wearing maui jim sunglasses
By Rosendo C March 20, 2025
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.
A man wearing sunglasses and a maui jim logo
By Rosendo C March 20, 2025
Maui Jim Sunglasses Spring-Summer 2025
A woman wearing glasses is standing in front of a colorful background.
By Rosendo C March 16, 2025
Thierry Lasry Eyewear Calgary - 2024 Campaign
Show More