FR884172A - Microscope - Google Patents

Microscope

Info

Publication number
FR884172A
FR884172A FR884172DA FR884172A FR 884172 A FR884172 A FR 884172A FR 884172D A FR884172D A FR 884172DA FR 884172 A FR884172 A FR 884172A
Authority
FR
France
Prior art keywords
microscope
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
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Optische Industrie de Oude Delft NV
Original Assignee
Optische Industrie de Oude Delft NV
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 by Optische Industrie de Oude Delft NV filed Critical Optische Industrie de Oude Delft NV
Application granted granted Critical
Publication of FR884172A publication Critical patent/FR884172A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0884—Catadioptric systems having a pupil corrector
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
FR884172D 1941-07-14 1942-07-13 Microscope Expired FR884172A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL884172X 1941-07-14

Publications (1)

Publication Number Publication Date
FR884172A true FR884172A (fr) 1943-08-04

Family

ID=19853661

Family Applications (1)

Application Number Title Priority Date Filing Date
FR884172D Expired FR884172A (fr) 1941-07-14 1942-07-13 Microscope

Country Status (1)

Country Link
FR (1) FR884172A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661658A (en) * 1948-07-19 1953-12-08 Ass Elect Ind Optical system for increasing the working distances of microscope objectives

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661658A (en) * 1948-07-19 1953-12-08 Ass Elect Ind Optical system for increasing the working distances of microscope objectives

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