Portable compact microscope

Details Portable compact microscope Portable compact microscope

1981-01-12

1982-11-30

McGraw, Vincent P.

350 87, 350 90, G02B 2106

Patent

active

043613772

ABSTRACT:
A portable compact microscope for examining vertically disposed slides comprising a housing consisting of top and bottom covers, having mounted therein an optical system having a direct light pathway comprising a single lens eyepiece, an intermediate focus wheel and an adjustable double lens objective, a spring loaded slide holder forward of said objective, a slot in the housing covers by which a slide is introduced into the spring loaded slide holder and a deflector means forward of said slide holder by which light from a light source passes through the slide to be viewed. Parallel to the optical system is a battery powered light source, means to regulate the light intensity of the source and means to actuate the light source.

REFERENCES:
patent: 3582181 (1971-06-01), de Chveca
patent: 3736041 (1973-05-01), McArther
patent: 3971622 (1976-07-01), Yoshinaga

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