1976-11-05
1978-06-27
Corbin, John K.
350239, G02B 2126
Patent
active
040971163
ABSTRACT:
In a microscope stage device comprising a first and a second stage movable in Y- and X-direction, respectively, by means of a first and a second rotatable member operable by two handles mounted for rotation about a single shaft, there are provided first and second transmission means provided between one of the two handles and the first rotatable member and between the other handle and the second rotatable member, respectively, to adjust the amount of movement of each of the stages caused by rotation of each of the handles so that when each of the handles is rotated within a predetermined angle of rotation, each of the stages corresponding to each of the handles is moved for fine adjustment and when each of the handles is rotated beyond the predetermined angle of rotation, each of the stages corresponding to each of the handles is moved for coarse adjustment.
REFERENCES:
patent: 2914952 (1959-12-01), Frischmann
patent: 3826559 (1974-07-01), Berliner et al.
Corbin John K.
Koren Matthew W.
Nippon Kogaku K.K.
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