Optical: systems and elements – Lens – With viewed object or viewed field illumination
Patent
1998-11-16
1999-08-24
Epps, Georgia
Optical: systems and elements
Lens
With viewed object or viewed field illumination
G02B 2702
Patent
active
059431733
ABSTRACT:
An illuminated magnifying lens device for reading sales slips in dim light is formed by a planar base supporting a generally horizontal frame in spaced relation above the base. The frame disposes a magnifying lens transversely of the base. A lamp equipped circuit illuminating the lens is energized by an operator lifting a writing instrument out of a support socket.
REFERENCES:
patent: 2056693 (1936-10-01), Stanley
patent: 2527071 (1950-10-01), Pierce
patent: 3039350 (1962-06-01), Gollhofer
patent: 5757560 (1998-05-01), Fisherman
Epps Georgia
Mack Ricky
Rhea Robert K.
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