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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! 



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REOPENING INFORMATION

We are pleased to inform you that we will be re-opening for all your vision and eye health care needs on May 15 on LI and May 18 in NYC.

All necessary precautions to protect your safety and the safety of our dedicated staff are being taken. All disinfection procedures are being performed frequently and to the strictest standards.

Personal protective measures will be in place. To that end we kindly request your adherence to the following protocols:

  1. Please wear a face covering to your appointment
  2. Do not bring anyone with you into the office (drivers should wait outside or in the car.) Exceptions will be made on a limited basis; please inform us of your needs in advance.
  3. Non-contact thermometers will be used to check temperatures of all who enter.

Please click on the make an appointment tab for your office of choice or call to schedule at your earliest convenience.

We look forward to seeing you soon!