The Three O’s

“I need to go see an Optician. Wait, an Optometrist? An Ophthalmologist…an Op-something…”

Opticians are one of the three health professions that are concerned with eyes and eye health. The other two “O’s” responsible for eyes are Ophthalmologists, and Optometrists. Why are there so many Op-somethings? Just like a nurse, a doctor, and a surgeon, we have different specializations, and different levels of study.



That’s us!

Opticians are health professionals who supply, prepare, and dispense optical appliances. Basically, we take care of your glasses and contact lens needs, usually working with an Optometrist. Opticians interpret prescriptions written by Ophthalmologists and Optometrists, and consider factors that affect the design and fabrication of the finished appliance. We’ll help you choose a frame that will work with the lens you need, or find you the best contact lenses for your eyes. When your glasses or contacts are ready, an optician can fit and adjust them as required.

Opticians in Alberta must prove their competency with the NACOR exam, usually after earning a diploma in Opticianry. Once they are registered, they continue to prove competency with continuing education courses. The Alberta College and Association of Opticians regulates opticians in Alberta.





The “eye doctor” you will usually visit…

Optometrists are health professionals who assess the eye and visual system. They can diagnose ocular motor disorders and dysfunctions, and detect other health problems. An Optometrist can prescribe and dispense corrective devices. Doctors of Optometry (OD), usually study for about 8 years before they earn the title.


In Alberta Optometrists are regulated by:

The Alberta College of Optometrists (ACO)

#102 8407 – Argyll Road NW

Edmonton, Alberta T6C 4B2

Ph: 780-466-5999





The surgeons of the eye world…

Ophthalmologists are medical doctors (MD) who specialize in eye and vision care. They can diagnose and treat eye diseases, and provide eye exams to patients. They can also prescribe corrective lenses, and prescribe and administer medication. Most importantly, they can perform surgery. Usually, you will only see an ophthalmologist when you have a special need.

In Alberta Ophthalmologists are regulated by:

The College of Physicians and Surgeons of Alberta

900, 10180-101 Street

Edmonton, Alberta T5J 4P8

Ph: 1-800-561-3899

Complaints Line: 1-800-661-4689