FR1162059A - Method and device for influencing the path of rays in optical instruments - Google Patents

Method and device for influencing the path of rays in optical instruments

Info

Publication number
FR1162059A
FR1162059A FR1162059DA FR1162059A FR 1162059 A FR1162059 A FR 1162059A FR 1162059D A FR1162059D A FR 1162059DA FR 1162059 A FR1162059 A FR 1162059A
Authority
FR
France
Prior art keywords
influencing
rays
path
optical instruments
instruments
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)
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.)
Leica Geosystems AG
Original Assignee
Wild Heerbrugg AG
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 Wild Heerbrugg AG filed Critical Wild Heerbrugg AG
Application granted granted Critical
Publication of FR1162059A publication Critical patent/FR1162059A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G02B5/06—Fluid-filled or evacuated prisms
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR1162059D 1955-12-12 1956-12-11 Method and device for influencing the path of rays in optical instruments Expired FR1162059A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1162059X 1955-12-12

Publications (1)

Publication Number Publication Date
FR1162059A true FR1162059A (en) 1958-09-09

Family

ID=4560768

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1162059D Expired FR1162059A (en) 1955-12-12 1956-12-11 Method and device for influencing the path of rays in optical instruments

Country Status (1)

Country Link
FR (1) FR1162059A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5371951A (en) * 1991-04-04 1994-12-13 Leica Heerbrugg Ag Two-axis inclinometer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5371951A (en) * 1991-04-04 1994-12-13 Leica Heerbrugg Ag Two-axis inclinometer

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