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Article: DeHarpporte Trading has Americans Seeing Double with a Green Laser Pointer!
- Article from:
- PR Newswire
- Article date:
- September 22, 1998
CopyrightCOPYRIGHT 1998 PR Newswire Association LLC. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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Communications Technology's Newest Breakthrough
EDEN PRAIRIE, Minn., Sept. 23 /PRNewswire/ -- A revolutionary green laser pointer has just become available in the U.S. through DeHarpporte Trading Company. A technological breakthrough:the pointer utilizes a green laser beam as its pointing mechanism, and it's twice as bright as the red laser! It uses the optimal wavelength of green light to attract the human eye more quickly and powerfully than any other laser pointer.
Light is most visible to the human eye at a wavelength of 550-600 nanometers (nm). DeHarpporte Trading Company's green laser, at 532 nm, APPEARS much brighter than red, which has an ...