FR792126A - Improvements to the frames of optical observation instruments - Google Patents

Improvements to the frames of optical observation instruments

Info

Publication number
FR792126A
FR792126A FR792126DA FR792126A FR 792126 A FR792126 A FR 792126A FR 792126D A FR792126D A FR 792126DA FR 792126 A FR792126 A FR 792126A
Authority
FR
France
Prior art keywords
frames
optical observation
observation instruments
instruments
optical
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.)
Thales Optronics Ltd
Original Assignee
Thales Optronics Ltd
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 Thales Optronics Ltd filed Critical Thales Optronics Ltd
Application granted granted Critical
Publication of FR792126A publication Critical patent/FR792126A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR792126D 1935-07-08 1935-07-08 Improvements to the frames of optical observation instruments Expired FR792126A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR792126T 1935-07-08

Publications (1)

Publication Number Publication Date
FR792126A true FR792126A (en) 1935-12-23

Family

ID=9229038

Family Applications (1)

Application Number Title Priority Date Filing Date
FR792126D Expired FR792126A (en) 1935-07-08 1935-07-08 Improvements to the frames of optical observation instruments

Country Status (1)

Country Link
FR (1) FR792126A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1120736B (en) * 1960-09-24 1961-12-28 Wenczler & Heidenhain Drive device for automatic tracking of astronomical telescopes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1120736B (en) * 1960-09-24 1961-12-28 Wenczler & Heidenhain Drive device for automatic tracking of astronomical telescopes

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