Document Type and Number:
Japanese Patent JPS4939436
Kind Code:
A
Abstract:
An automatic driving and control circuit for a microscope stage mounted movably in two directions, which can automatically drive the microscope stage in the given directions. Provision is made of a detector for detecting the amount of movement of the stage and a preset means for presetting a predetermined amount of movement of the stage. When the amount of movement supplied from the detector is coincident with the amount of movement preset by the preset means, a coincidence signal is delivered to stop the stage, whereby the amount of light absorbed by substance disposed on the stage, for example, a cellular specimen is automatically measured in an accurate manner.
Application Number:
JP8163372A
Publication Date:
April 12, 1974
Filing Date:
August 15, 1972
Export Citation:
International Classes:
G02B21/26; G05D3/20; (IPC1-7): G02B21/26