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Bifocal

bi·fo·cal (b -f k l, b f -). adj. 1.

Bifocal is described in multiple online sources, as addition to our editors' articles, see section below for printable documents, Bifocal books and related discussion.

Suggested Pdf Resources

Progressive Lens (No-Line Bifocal) vs. Line Bifocal Advantages
Progressive Lens (No-Line Bifocal) vs. Line Bifocal. Advantages o No sudden “ image jump” from distance to near.
Ask Us Today About Bifocal and Multifocal Contact Lenses!
For more information visit www.contactlenses.org.
Bifocal - American Bar Association
BIFOCAL. Inside. Funding Opportunities: Partnerships in Law and Aging, Borchard Fellowship .
Bifocals (WP)
A bifocal lens has two areas, one for reading at the bottom, one for distance at the top. Honest to God, bifocals really were invented by Benjamin Franklin.
Dispensing bifocal spectacles to children (and adults) with Down's
Q: Why prescribe bifocals to children with Down's syndrome? A: The majority (76 %) optical benefit from bifocal spectacles, i.e.

Suggested News Resources

options for eyesight deterioration from age
Bifocal or progressive contact lenses have circular rings and each ring splits light so a user can see both near and far. "The problem with a bifocal contact is many people don't adapt to it. There's only about a 10 to 15 percent rate of adaptation.
Lifestyle dispensing
As the patient was reasonably happy with her current bifocals, she was supplied with a pair of 'gardening glasses'. The lens option chosen was a distance/intermediate bifocal lens in polycarbonate with a multi-layer finish.
Therapy can help people with 'visual learning disabilities'
The same is true for multifocal implants (replacing bifocal and trifocal glasses), which allow for vision at all distances — far, intermediate and narrow. "These new implants aren't perfected yet," Ferguson said.
Keep an eye out for cheaper specs online
For those who need bespoke spectacles, such as bifocal and photochromic lenses or rimless frames, ditching the regular optician could result in even higher savings. So what do you need to buy prescription specs online, and what's the catch?
28000 students still to find seats in colleges
Four rounds of admission (two general and two bifocal) have already taken place but of the 1.98-lakh odd students who applied online, 14% have not been allotted any seat through the online process. "How will these students not get admission?

Suggested Web Resources

Bifocals - Wikipedia, the free encyclopedia
Bifocals are eyeglasses with two distinct optical powers.
Overview of Bifocal Lenses - All About Bifocals
Information on bifocal lenses in glasses, contacts and corrective surgery.
Bifocals, Trifocals and Occupational Multifocal Lenses
What you need to know about bifocals and trifocals, including occupational multifocal lenses for work and play.
GP Bifocal Contact Lenses - Your Best Bifocal Choice!
GP bifocal contact lenses look better and work great, so why settle for bifocal glasses or reading glasses?
Presbyopia: Why Bifocals? - University of Illinois at Chicago
Presbyopia, Why Bifocals? (Espanol-click). It happens to almost everyone at middle age.

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