noun eyeglasses with lenses that have two distinct optical powers for near and distant vision
Bifocals can also be a fashion statement, with various styles and designs available to suit different preferences.
Bifocals are considered a medical device that helps individuals with vision impairments to see clearly at different distances.
Bifocals are a type of corrective eyewear that have two distinct optical powers, typically used to correct both nearsightedness and farsightedness.
Bifocals are commonly used by older individuals who have difficulty focusing on objects at different distances.
A writer may use bifocals to help alleviate eye strain and improve vision when switching between looking at a computer screen and reading printed materials.
A psychologist may use bifocals to ensure clear vision when reading notes or documents during sessions with clients.
A surgeon may use bifocals to enhance vision during surgeries, allowing for precise movements and accurate readings of medical charts.
An architect may use bifocals to assist in reading blueprints and other detailed drawings while working on design projects.
A librarian may use bifocals to help with reading small print on catalog cards or books while assisting patrons in finding resources.