FR943810A - Lunette à champ variable - Google Patents

Lunette à champ variable

Info

Publication number
FR943810A
FR943810A FR943810DA FR943810A FR 943810 A FR943810 A FR 943810A FR 943810D A FR943810D A FR 943810DA FR 943810 A FR943810 A FR 943810A
Authority
FR
France
Prior art keywords
variable field
field telescope
telescope
variable
field
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)
Inventor
Francois Laurent
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 filed Critical
Application granted granted Critical
Publication of FR943810A publication Critical patent/FR943810A/fr
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
    • G02B23/14—Viewfinders

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR943810D 1947-03-01 1947-03-01 Lunette à champ variable Expired FR943810A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR943810T 1947-03-01

Publications (1)

Publication Number Publication Date
FR943810A true FR943810A (fr) 1949-03-18

Family

ID=9471413

Family Applications (1)

Application Number Title Priority Date Filing Date
FR943810D Expired FR943810A (fr) 1947-03-01 1947-03-01 Lunette à champ variable

Country Status (1)

Country Link
FR (1) FR943810A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1109398B (de) * 1958-11-22 1961-06-22 Hertel & Reuss Teleskop mit veraenderbarer Vergroesserung
WO1982002778A1 (fr) * 1981-02-10 1982-08-19 Bernd Schlue Appareil pour grand angle de prise de vue et grand agrandissement de cliche
DE102006036942A1 (de) * 2006-08-08 2008-02-21 Leica Camera Ag Fernrohr mit variabler Vergrößerung

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1109398B (de) * 1958-11-22 1961-06-22 Hertel & Reuss Teleskop mit veraenderbarer Vergroesserung
WO1982002778A1 (fr) * 1981-02-10 1982-08-19 Bernd Schlue Appareil pour grand angle de prise de vue et grand agrandissement de cliche
DE102006036942A1 (de) * 2006-08-08 2008-02-21 Leica Camera Ag Fernrohr mit variabler Vergrößerung
EP2049934A1 (fr) * 2006-08-08 2009-04-22 Leica Camera AG Télescope à agrandissement variable
DE102006036942B4 (de) * 2006-08-08 2009-10-08 Leica Camera Ag Fernrohr mit variabler Vergrößerung
US7684115B2 (en) 2006-08-08 2010-03-23 Leica Camera Ag Telescope with variable magnification

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