Multiple-purpose microscope

Details Multiple-purpose microscope Multiple-purpose microscope

1986-05-05

1988-07-12

Henry, Jon W.

350510, 350520, 350521, 350526, 350527, G02B 2112, G02B 2114

Patent

active

047566116

ABSTRACT:
A multiple-purpose microscope comprising: a stage for placing a specimen; a revolver for carrying a plurality of objective lenses; a differential interference unit mounted adjacent to the revolver so as to be moved into and out of a path of light beam; and two dichroic mirror units for reflecting fluorescence mounted so as to be moved into and out of the path of a light beam, whereby enabling its user to perform various different types of microscope examinations by a simplified examination mode changeover operation. The dichroic mirror unit for reflecting fluorescence is comprised of a dichroic mirror, an exciting filter and a barrier filter.

REFERENCES:
patent: 3503662 (1970-03-01), Grzelak et al.
patent: 4407569 (1983-10-01), Piller et al.
Fritz Ruch et al., "A Microscope Fluorometer . . .", Functional Photography, vol. 16, No. 2, Mar./Apr. 1981, pp. 14-16.
John P. Zeidler, "The Fluorescence Microscope", Laboratory Equipment Dig., vol. 12, No. 7, Jul., 1974, pp. 48-57.

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