Latest Glasses Stories
After a period of growth and decline, the Glasses and Contact Lens Manufacturing industry will experience stable demand over the next five years; moreover, as the US population ages, manufacturers
Recently, Fecbek.com has released its new collection of cool sunglasses.
An Ohio-based InventHelp client has invented the Smart Phone Prescription Len's, which is being submitted to companies for review. Pittsburgh, PA (PRWEB)
Prescription motorcycle glasses with free-form digital lens technology are now more perfect than ever before.
Designed by a pilot, Flying Eyes Sunglasses provide maximum comfort with aviation headsets. AUSTIN, Texas, May 9, 2014 /PRNewswire/ -- Patented Flying Eyes Sunglasses, proven
Beginning today Eye care Associates is offering 4% off all eye care products and 40% off sunglasses. Elmsford, NY (PRWEB) May 06, 2014 New York-based
UITHOORN, Netherlands, May 5, 2014 /PRNewswire/ -- HOYA is proud to announce its latest innovation in photochromic lenses: HOYA Sensity. Light reactive lenses that provide
For patient convenience, Dr. Ramin Rabbani is now promoting a spring sale on lenses.
Beginning on April 30th and ending May 4th, Eye Care associates is offering complimentary ground shipping in the USA on all orders $99 or more. Elmsford, NY
Redesign Reflects Company's Contemporary Style and Commitment to Providing an Extensive Variety of Quality Eyeglasses and Lens Options for as Low as 6 Dollars a Pair AUSTIN, Texas,
Sunglasses are protective eyewear designed to shield the eyes from damaging or discomforting sunlight and high-energy light. They can also work as a visual aid. The ultraviolet radiation from the sun can cause several serious eye problems and many healthcare professionals recommend eye protection. However, since the 1940s sunglasses have been associated with celebrities more so than eye protection. James Ayscough experimented with tinted lenses in the mid-18th century although they were...
Bifocals are eyeglasses, commonly prescribed for presbyopia, with two distinct optical powers. Although there are arguments against him, Benjamin Franklin is generally credited with the invention of bifocals. After a correspondence between George Whatley and John Fenno it was thought that Franklin possibly invented the bifocals fifty years earlier than previously thought. Many inventions are worked on independently by many people and bifocals may have been the same, however, Franklin was...
A magnifying glass is a convex lens, usually mounted in a frame with a handle, which is used to produce a magnified image of an object. The glass works by creating a magnified virtual image of an object behind the lens. However, the distance between the lens and the object must be shorter than the focal length for the glass to work. If the distance is not correct then the image will appear small and inverted. Many magnifying glasses are mounted on a stand to insure the proper distance...
- The practice of two or more parties jointly purchasing all or part of a butchered cow and dividing the meat between them.