Vision Correction

2. Examines, diagnoses, and treat patients' eyes, but not a medical doctor
4. If you are myopic, then your sphere prescription will be ___
9. Thicker portion of a toric lens that assists with lens positioning on eye
12. Unit of measurement for optical power
13. Lens power needed to correct astigmatism
14. Refractive error caused by a football-shaped cornea
15. Eye doctor who performs medical and surgical treatments for eye conditions
16. If you are hyperopic, then your sphere prescription will be ___
17. A type of vision correction that involves laser surgery to reshape the cornea
19. Angle between the two meridians of an astigmatic eye
20. Another word for far-sighted
21. Type of contact lens designed for astigmatic patients
22. An alternative to contact lenses

1. Type of contact lens worn to correct both presbyopia and astigmatism
3. Technician who fits a patient with eyeglasses and/or contact lenses
5. Another word for having normal vision
6. Age-related far-sightedness
7. Another word for near-sighted
8. Type of contact lens worn to correct presbyopia
10. Additional magnification required for a multifocal lens
11. An instruction written by an optometrist or ophthalmologist that authorizes a patient to be provided with a treatment for vision correction or disease
18. Type of contact lens worn to correct hyperopia or myopia in patients who are NOT astigmatic or presbyopic