FR1134291A - Illumination apparatus for microscopes - Google Patents

Illumination apparatus for microscopes

Info

Publication number
FR1134291A
FR1134291A FR1134291DA FR1134291A FR 1134291 A FR1134291 A FR 1134291A FR 1134291D A FR1134291D A FR 1134291DA FR 1134291 A FR1134291 A FR 1134291A
Authority
FR
France
Prior art keywords
microscopes
illumination apparatus
illumination
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Edwin Carl Weiskopf
Edwin C Whitehead
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1134291A publication Critical patent/FR1134291A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/06—Means for illuminating specimens
    • G02B21/08—Condensers
    • G02B21/086—Condensers for transillumination only

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR1134291D 1950-07-12 1951-07-12 Illumination apparatus for microscopes Expired FR1134291A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1134291XA 1950-07-12 1950-07-12

Publications (1)

Publication Number Publication Date
FR1134291A true FR1134291A (en) 1957-04-09

Family

ID=22349349

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1134291D Expired FR1134291A (en) 1950-07-12 1951-07-12 Illumination apparatus for microscopes

Country Status (1)

Country Link
FR (1) FR1134291A (en)

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