BE891474A - DEVICE FOR COARSE FOCUSING AND FINE FOCUSING OF PROJECTION OBJECTIVES - Google Patents

DEVICE FOR COARSE FOCUSING AND FINE FOCUSING OF PROJECTION OBJECTIVES

Info

Publication number
BE891474A
BE891474A BE0/206832A BE206832A BE891474A BE 891474 A BE891474 A BE 891474A BE 0/206832 A BE0/206832 A BE 0/206832A BE 206832 A BE206832 A BE 206832A BE 891474 A BE891474 A BE 891474A
Authority
BE
Belgium
Prior art keywords
focusing
coarse
projection objectives
fine
fine focusing
Prior art date
Application number
BE0/206832A
Other languages
French (fr)
Original Assignee
Leitz Ernst Gmbh
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 Leitz Ernst Gmbh filed Critical Leitz Ernst Gmbh
Publication of BE891474A publication Critical patent/BE891474A/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
BE0/206832A 1980-12-19 1981-12-14 DEVICE FOR COARSE FOCUSING AND FINE FOCUSING OF PROJECTION OBJECTIVES BE891474A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19808033771U DE8033771U1 (en) 1980-12-19 1980-12-19 DEVICE FOR COARSE AND FINE FOCUSING OF PROJECTION LENSES

Publications (1)

Publication Number Publication Date
BE891474A true BE891474A (en) 1982-03-31

Family

ID=6721552

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/206832A BE891474A (en) 1980-12-19 1981-12-14 DEVICE FOR COARSE FOCUSING AND FINE FOCUSING OF PROJECTION OBJECTIVES

Country Status (4)

Country Link
BE (1) BE891474A (en)
DE (1) DE8033771U1 (en)
FR (1) FR2496904A1 (en)
IT (1) IT1189002B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3148270C2 (en) * 1981-12-05 1986-11-06 Kodak Ag, 7000 Stuttgart Lens carrier

Also Published As

Publication number Publication date
FR2496904A1 (en) 1982-06-25
IT8168632A0 (en) 1981-12-17
DE8033771U1 (en) 1981-05-27
IT1189002B (en) 1988-01-28

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