JPS5988716A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Preparation for automatic focussing
Assignee: Toshiba Corp
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Filing: 1982-11-15
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Granted: —
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Expires: 2002-11-15
Abstract
Abstract PURPOSE:To improve the accuracy of focussing by coating slide glass with a mixture of an object to be observed with markers for automatic focussing. CONSTITUTION:An object 3 to be observed such as cells or blood corpuscles is mixed with markers 2 for focussing so that several markers 2 are distributed in each field of view, and slide glass 1 is coated with the mixture. The superposition of the markers 2 on the object 3can be prevented, and the markers 2 and the object 3 have the almost same thickness, so the accuracy of focussing is improved.
Inventors
- 👤 Itsuro Sasao
- 👤 笹尾 逸郎
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-23 12:57
CPC Classifications
G; G02; G02B; G02B21/00; G02B21/34
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