Optics: measuring and testing – Range or remote distance finding – With photodetection
Patent
1986-11-24
1988-08-16
Corbin, John K.
Optics: measuring and testing
Range or remote distance finding
With photodetection
350242, 350250, 356 30, G02B 2702, G01N 2100
Patent
active
047639865
ABSTRACT:
An illuminated loupe including a housing having top and bottom covers, a magnifying glass frame pivotally connected between the top and bottom covers and arranged to swing through the covers, a magnifiying glass carried by the magnifying glass frame, a light bulb carried by the magnifying glass frame and arranged such that the light therefrom is directed into the frame, and beneath the magnifying glass carried by the frame.
REFERENCES:
patent: 889352 (1908-06-01), Bold
patent: 3119566 (1964-01-01), Close
patent: 3740142 (1973-06-01), Takubo
patent: 3950102 (1976-04-01), Eickhorst
patent: 4647194 (1987-03-01), Shigetomi et al.
Ben Loha
Corbin John K.
Criddle B. Deon
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