Microscope

Details Microscope Microscope

1991-08-06

1993-11-09

Arnold, Bruce Y.

Optical: systems and elements

Compound lens system

Microscope

359383, 2502013, G02B 2100, G01J 120

Patent

active

052608255

ABSTRACT:
A microscope has a plural number of objective lenses switchable from one to another, a memory circuit for storing parfocality data for the individual objective lenses, and a correcting device for correcting imaging conditions on the basis of the parfocality data for an objective lens currently used and another objective lens to be selected for microscopy. The microscope is capable of always providing favorably focused condition even when the objective lenses are switched from one to another for changing observation magnification levels.

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