Optometrists provide primary vision care. Also called Doctors of Optometry or ODs, they diagnose and treat eye diseases and disorders. They determine whether vision correction is needed and if it is they prescribe eyeglasses or contact lenses.
Some optometrists specialize in a particular clientele or type of treatment. For example some treat patients with low vision and others provide post-operative care to patients who have undergone surgery.

Tasks:

1. Examine eyes, using observation, instruments and pharmaceutical agents, to determine visual acuity and perception, focus and coordination and to diagnose diseases and other abnormalities such as glaucoma or color blindness.
2. Analyze test results and develop a treatment plan.
3. Prescribe, supply, fit and adjust eyeglasses, contact lenses and other vision aids.
4. Prescribe medications to treat eye diseases if state laws permit.
5. Educate and counsel patients on contact lens care, visual hygiene, lighting arrangements and safety factors.
6. Consult with and refer patients to ophthalmologist or other health care practitioner if additional medical treatment is determined necessary.
7. Remove foreign bodies from the eye.
8. Provide patients undergoing eye surgeries, such as cataract and laser vision correction, with pre- and post-operative care.
9. Prescribe therapeutic procedures to correct or conserve vision.

Key skills for optometrist:

• Ability to understand mathematical and scientific information
• Accuracy and attention to detail
• Ability to adapt to new techniques and instruments
• Ability to maintain concentration for repetitive tasks
• Strong communication skills
• Ability to put anxious patients at ease
• Ability to explain ideas and instructions to children
• Good organisational and administration skills.

Average salary (2013):

The United Kingdom: optometrists in private practice can earn between £28,000 and £60,000 a year, or more
The United States of America: $115,827 per year
Australia: AU$81,842 per year

Qualifications and training required:

If you're interested in becoming an optometrist, you'll first need to complete a 4-year bachelor's program, preferably in a relevant or related field like biology, chemistry, or physiology. You'll need a bachelor's degree to apply for optometry programs, which are rather competitive. Optometry programs typically take an additional four years to complete; upon completion you must meet national and your state's licensing requirements in order to become a practicing optometrist.