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Latest Aspheric lens Stories

Motorcycle helmet
2014-12-29 08:54:31

A Russian startup has been given a $300,000 (14.7 million ruble) grant towards the development of motorcycle helmets with built-in voice control and GPS navigation systems.

2014-07-24 12:32:43

DUBLIN, July 24, 2014 /PRNewswire/ -- Research and Markets has announced the addition

2013-10-29 23:36:37

Ross Optical Industries added a line of precision aspheric lenses to supplement its specialty optics catalog, which can be viewed on ROI's redesigned website. El

2013-01-28 19:50:04

A new optical prescription for automobile side-view mirrors may eliminate the dreaded "blind spot" in traffic without distorting the perceived distance of cars approaching from behind.


Word of the Day
postliminy
  • In Roman antiquity, the return of a person who had been banished, or taken prisoner by an enemy, to his old condition and former privileges.
  • In international law, that right by virtue of which persons and things taken by an enemy in war are restored to their former status when coming again under the power of the nation to which they belonged.
The word 'postliminy' comes from a Latin word meaning 'threshold'.