Illuminated magnifier reading apparatus

Optical: systems and elements – Lens – With viewed object or viewed field illumination

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Details

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

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