Latest Glasses Stories
In preparation for back to school, the vision center is offering tips on how to preserve vision during the upcoming school season. San Jose, CA (PRWEB) August
Shane Michaels releases a review of Restore My Vision Today, a method developed by Dr. Sen and Dr.
Shane Michaels releases a review of Natural Clear Vision, a program created by Kevin Richardson to help people discover how they can restore near-perfect vision naturally. Las
Over 10,000 Families In the U.S. to Receive Free Prescription Eyeglasses AUSTIN, Texas, Aug.
Beginning on August 8th and ending August 10th, Eye Care associates is offering complimentary ground shipping in the USA on all orders $99 or more. Elmsford,
Renee’s Readers, maker of high quality reading glasses, donates to the elderly in a San Diego geriatric clinic after reading a recent Alzheimer study published in the American Journal of Alzheimer’s
During the first weekend of August, Eye Care Associates is offering 3% off all orders along with complimentary shipping. Elmsford, NY (PRWEB) August 01, 2014
What if computer screens had glasses instead of the people staring at the monitors? That concept is not too far afield from technology being developed by UC Berkeley computer and vision scientists.
The summer season is fast approaching, which is reason enough to be concerned about protecting the eyes from the harsh glare of the summer sun.
Eye Surgicenter announces recent developments in technology. Gainesville, FL (PRWEB) July 29, 2014 Many people complain about their dependence on eyeglasses.
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...
- Small missiles, especially grape, canister, fragments of iron, and the like, when fired, as upon an enemy at close quarters.
- To fire mitraille at.