Adjustable computer monitor optical device

Details Adjustable computer monitor optical device Adjustable computer monitor optical device

2006-09-12

2009-02-24

Stultz, Jessica T (Department: 2873)

Optical: systems and elements

Lens

With viewed object or viewed field illumination

Reexamination Certificate

active

07495846

ABSTRACT:
An adjustable optical device for a computer monitor having an optical surface such as a magnifying lens or glare filter, and a pair of upper and lower arms. The upper arms retain the optical device to the monitor by having a rearwardly extending portion that rest on top of the monitor and downwardly extending ends that extend behind the back of the monitor. The lower arms swivel horizontally around a vertical axis. The lower arms have ends which rest against a front surface of the monitor. The vertical position of the lower arms is adjustable by sliding a portion of the arms into a retainer and securing the position therein by fastening a tightening knob. The space between the magnifier and the monitor and the angle of the monitor relative to the screen are adjusted by swiveling the lower arms.

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patent: 2008/0030631 (2008-02-01), Gallagher

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