Treatment
Eyeglass lenses with two or three distinct sections for seeing at different distances.
Also called: bifocal glasses, trifocals, lined bifocals
General information, not medical advice. Ask a provider about bifocals and trifocals and what is right for you.
The information on this site is for general educational purposes only and is not medical advice, diagnosis, or treatment. Reading this site does not create a doctor–patient relationship. Always consult a qualified healthcare professional for personal guidance. If this is an emergency, call 911. Mentions of medications, devices, or procedures are informational and not endorsements. Full medical disclaimer.