Skip to main content

Eyeland Optometry

Bifocal Lenses

 prog lenses2
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! 

- - - - - - - - - - - - - - - - - - - - - - - - - - -

100013924 stock vector please note orange 3d square isolated speech bubble (1)

- - - - - - - - - - - - - - - - - - - - - - - - - - -

Please take note that our clinic will not be re-opening until the middle of June. Therefore we are not able to accept any eye appointments at this time. For all emergencies please contact either the Royal Alexandra hospital eye clinic or the sturgeon hospital eye clinic. We are setting reminders to call patients to reschedule their appointments when we are back to normal business hours. If you would like to be on the call list, please leave us a voicemail with your full name, date of birth and phone number or you can email us at stalbertoptometrist@gmail.com

We are setting in place booking times for our patients once a week to pick up glasses, contact lenses & dry eye products such as thealoze drop & blephaclean lid wipes. Frame adjustments including straightening of frame or needing a replacement screw are also available by the product pickup appointment.

Please click on book your eye exam online to set a product pick up appointment time.

You can now send a contact lens order request from our website, using the order contact lenses online tab on our homepage. Your contact lenses will be shipped directly to you. Please note that we cannot deliver contacts to PO Box addresses. In the notes section of the form, please confirm your home address for shipping.

We want to thank everyone for your patience and understanding in helping us keep everyone safe & healthy.

- - - - - - - - - - - - - - - - - - - - - - -  369630  - - - - - - - - - - - - - - - - - - - - - - -