Optical: systems and elements – Compound lens system – Microscope
Patent
1993-12-16
1996-09-03
Epps, Georgia Y.
Optical: systems and elements
Compound lens system
Microscope
359368, 359391, 359392, G02B 2100
Patent
active
055529283
ABSTRACT:
A microscope has an objective optical system coupled to an observation optical system with parallel optical axes. A stage, which holds a sample, rectilinearly moves in a direction toward and away from the observation optical axis, which is perpendicular to the plane of the stage. The objective optical system rectilinearly moves in a direction perpendicular to the movement of the stage. The microscope thus permits viewing of a large sample with a small stroke of the stage, whereby a compact and lightweight structure may be achieved.
REFERENCES:
patent: 4676608 (1987-06-01), Faubion
patent: 4744642 (1988-05-01), Yoshinaga et al.
patent: 4832474 (1989-05-01), Yoshinaga et al.
patent: 4834516 (1989-05-01), Kajitani et al.
Furuhashi Hidehiko
Nihoshi Toshiaki
Epps Georgia Y.
Nikon Corporation
Papalas Michael A.
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