Illuminating light selection device for a microscope
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 12, 2002
Issued Date -
N/A
app pub date -
Aug 25, 1999
filing date -
Aug 6, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A microscope having a device for selectable illumination for observation of a specimen by ultraviolet light, DUV light, or by visible light, and which can keep ultraviolet light and visible light separate. The microscope includes a visible light illuminating system to illuminate a specimen with visible light, an ultraviolet light illuminating system to illuminate the specimen with ultraviolet light, a visible light observation system to observe the specimen illuminated by the visible light illuminating system, and an ultraviolet light observation system to observe the specimen by the ultraviolet light illuminating system. When a half mirror is arranged in the visible light illuminating system light path, a second illuminating light selection member screens the incidence of ultraviolet light into the visible light illuminating system and is moved into the visible light illuminating system light path, and when a fully reflecting mirror is arranged in the ultraviolet light illuminating system light path, a first illuminating light selection member screens the incidence of visible light into the ultraviolet light illuminating system moves into the ultraviolet light illuminating system light path.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully