Skip to main content

Located at 1342 King St. E. Kitchener, Ontario N2G 2N7

Drs. Wilkinson, Runstedler, Cottreau & Barth

Located at 1342 King St. E.
Kitchener, Ontario N2G 2N7

Bloom-02-1280X853-e1496089667347

Bifocal Lenses

Sometimes our vision fails us at two or even three distinct distances, especially as we age. Bifocal lenses—lenses with two distinct viewing areas—have traditionally been a reliable solution to such a dilemma. (A lens with three distinct viewing areas is called a trifocal.)

By distinct, we mean there are noticeable lines separating the two different fields of vision within a bifocal lens surface. A slight adjustment to the angle of the head allows wearers to choose which lens area to look through based on the distance of the object they’re trying to see.

A farsighted person who also has trouble reading may be prescribed a pair of bifocal reading glasses, for example. The upper section of the lens would correct difficulties seeing objects at distance, and the lower section would assist in reading. (Bifocal glasses date back to the days of Benjamin Franklin!)

While wearers quickly adjust to the line separating the multiple vision fields, it is a noticeable distraction within the lens itself. This line can be eliminated using a newer lens technology called progressive lenses.

Progressive lenses incorporate two, three, or more fields of vision within a single lens without noticeable lens lines. Bifocal, trifocal and progressive lenses are all considered “multi-focal” lenses—lenses that provide correction to multiple vision problems.

Special thanks to the EyeGlass Guide, for informational material that aided in the creation of this website. Visit the EyeGlass Guide today!

Our optometry office is included in healthcare services in Ontario deemed essential and permitted to stay open during the “stay-at-home” order.

We remain open to welcome you for routine optometric care including eye exams, contact lens care, and eyeglass dispensing.

We are committed to protecting your health and safety by maintaining controlled entry, temperature screening, hand sanitizing stations throughout the office, and mandatory masks as well as dedicated entrance/exit points. Doctors and staff will wear face masks and other personal protective equipment, in addition to adopting rigorous disinfection procedures.

Appointments are required to enter the office, in order to limit the number of patients and allow for social distancing. To ensure your safety and that of our team, entrance will be denied to anyone who does not have a booked appointment or to anyone who fails the COVID screening questionnaire. Please call our office to confirm hours and to schedule an appointment.