City Pedia Web Search

Search results

1. Results From The WOW.Com Content Network

2. Corrective lens - Wikipedia

   en.wikipedia.org/wiki/Corrective_lens

   Corrective lens. A corrective lens is a transmissive optical device that is worn on the eye to improve visual perception. The most common use is to treat refractive errors: myopia, hypermetropia, astigmatism, and presbyopia. Glasses or "spectacles" are worn on the face a short distance in front of the eye.

3. Snellen chart - Wikipedia

   en.wikipedia.org/wiki/Snellen_chart

   In the most familiar acuity test, a Snellen chart is placed at a standard distance: 6 metres. At this distance, the symbols on the line representing "normal" acuity subtend an angle of five minutes of arc, and the thickness of the lines and of the spaces between the lines subtends one minute of arc. This line, designated 6/6 (or 20/20), is the ...

4. BJ's Wholesale Club - Wikipedia

   en.wikipedia.org/wiki/BJ's_Wholesale_Club

   BJ's Wholesale Club Holdings, Inc., commonly referred as BJ's, is an American regional membership-only warehouse club chain based in Marlborough, Massachusetts, operating in the eastern United States in addition to Ohio, Michigan, Indiana, and Tennessee. The company has announced plans to expand into Alabama. [ 2][ 3][ 4][ 5]

5. At 57, Brooke Shields Loves These Stylish Reading Glasses—and ...

   www.aol.com/57-brooke-shields-loves-stylish...

   Shop Now. Bixby Progressive Readers. $155.00. caddislife.com. More. “Day after press self-care!!” she captioned a close-up selfie in which her face is barely visible, covered by a gold sheet ...

6. I tried those Pair Eyewear glasses with the magnetic ... - AOL

   www.aol.com/lifestyle/tried-those-pair-eyewear...

   I ordered a pair of, er, Pair glasses with black frames and a navy-blue top, because I'm boring. My only regret is that I didn't choose something fun like The Retro Batman.

7. Adjustable-focus eyeglasses - Wikipedia

   en.wikipedia.org/wiki/Adjustable-focus_eyeglasses

   Adjustable focus eyeglasses are eyeglasses with an adjustable focal length. They compensate for refractive errors (such as presbyopia) by providing variable focusing, allowing users to adjust them for desired distance or prescription, or both. Current bifocals and progressive lenses are static, in that the user has to change their eye position ...