CH418658A - Optisches Instrument mit Dosenlibelle - Google Patents

Optisches Instrument mit Dosenlibelle

Info

Publication number
CH418658A
CH418658A CH168564A CH168564A CH418658A CH 418658 A CH418658 A CH 418658A CH 168564 A CH168564 A CH 168564A CH 168564 A CH168564 A CH 168564A CH 418658 A CH418658 A CH 418658A
Authority
CH
Switzerland
Prior art keywords
optical instrument
circular level
circular
level
instrument
Prior art date
Application number
CH168564A
Other languages
English (en)
Inventor
Martin Dr Drodofsky
Original Assignee
Zeiss Carl Fa
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 Zeiss Carl Fa filed Critical Zeiss Carl Fa
Publication of CH418658A publication Critical patent/CH418658A/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake
    • G02B27/648—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake for automatically maintaining a reference alignment, e.g. in self-levelling surveying instruments

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
CH168564A 1963-02-15 1964-02-10 Optisches Instrument mit Dosenlibelle CH418658A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ9918A DE1203490B (de) 1963-02-15 1963-02-15 Optisches Beobachtungsinstrument (Zielfernrohr oder Ablesemikroskop) mit Dosenlibelle

Publications (1)

Publication Number Publication Date
CH418658A true CH418658A (de) 1966-08-15

Family

ID=7621114

Family Applications (1)

Application Number Title Priority Date Filing Date
CH168564A CH418658A (de) 1963-02-15 1964-02-10 Optisches Instrument mit Dosenlibelle

Country Status (4)

Country Link
US (1) US3377910A (de)
AT (1) AT242381B (de)
CH (1) CH418658A (de)
DE (1) DE1203490B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531176A (en) * 1968-09-04 1970-09-29 Optical Res & Dev Corp Multiple telescope stabilizing optical system
US3608997A (en) * 1968-09-04 1971-09-28 Optigon Res & Dev Corp Focal plane stabilization system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1063761A (en) * 1911-06-07 1913-06-03 Arthur Cyril Webb Aldis Level and the like.
US1902387A (en) * 1930-03-08 1933-03-21 Goerz Optische Anstalt Ag Box shaped water level

Also Published As

Publication number Publication date
US3377910A (en) 1968-04-16
AT242381B (de) 1965-09-10
DE1203490B (de) 1965-10-21

Similar Documents

Publication Publication Date Title
AT244623B (de) Pankratisches Vorsatzobjektiv
CH501233A (de) Optische Einrichtung
CH436780A (fr) Indicateur
CH436770A (de) Optische Anordnung
CH475170A (de) Phototroper Glasgegenstand
DE1917435U (de) Haltevorrichtung mit dazugehoeriger gluehlampe.
CH423990A (de) Optische Abtastvorrichtung
AT254147B (de) Lichtschutzmittel
CH424304A (de) Optisches Beobachtungsinstrument mit einem Photometer
AT242381B (de) Optisches Instrument mit Dosenlibelle
AT254146B (de) Lichtschutzmittel
AT265696B (de) Pankratisches optisches System
AT242799B (de) Leuchtenabdeckung
AT245678B (de) Lichtquelle
DE6605066U (de) Kreiseltheodolit
FR1414274A (fr) Plâtres légers
FI35133A (fi) Valokupu
AT254150B (de) Lichtschutzmittel
FR1379310A (fr) Circulateur optique
FR1371903A (fr) Voyant lumineux
ES99593Y (es) Indicador luminoso
CH463804A (de) Lichtzeigeranordnung
AT254832B (de) Lichtschutzmittel
ES99304Y (es) Bandeja
ES99071Y (es) Indicador luminoso de paralelismo