FR1541379A - Procédé et dispositif de formation d'images - Google Patents

Procédé et dispositif de formation d'images

Info

Publication number
FR1541379A
FR1541379A FR124912A FR124912A FR1541379A FR 1541379 A FR1541379 A FR 1541379A FR 124912 A FR124912 A FR 124912A FR 124912 A FR124912 A FR 124912A FR 1541379 A FR1541379 A FR 1541379A
Authority
FR
France
Prior art keywords
image forming
forming method
image
forming
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
FR124912A
Other languages
English (en)
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.)
Eltro GmbH and Co
Original Assignee
Eltro GmbH and Co
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 Eltro GmbH and Co filed Critical Eltro GmbH and Co
Priority to FR124912A priority Critical patent/FR1541379A/fr
Application granted granted Critical
Publication of FR1541379A publication Critical patent/FR1541379A/fr
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/02Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
    • G02B26/04Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light by periodically varying the intensity of light, e.g. using choppers
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00Optical objectives specially designed for the purposes specified below
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00Systems with reflecting surfaces, with or without refracting elements
    • G02B17/02Catoptric systems, e.g. image erecting and reversing system
    • G02B17/06Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror
    • G02B17/0605Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using two curved mirrors
    • G02B17/061Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using two curved mirrors on-axis systems with at least one of the mirrors having a central aperture

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR124912A 1966-11-02 1967-10-18 Procédé et dispositif de formation d'images Expired FR1541379A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR124912A FR1541379A (fr) 1966-11-02 1967-10-18 Procédé et dispositif de formation d'images

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEE0032759 1966-11-02
FR124912A FR1541379A (fr) 1966-11-02 1967-10-18 Procédé et dispositif de formation d'images

Publications (1)

Publication Number Publication Date
FR1541379A true FR1541379A (fr) 1968-10-04

Family

ID=25973463

Family Applications (1)

Application Number Title Priority Date Filing Date
FR124912A Expired FR1541379A (fr) 1966-11-02 1967-10-18 Procédé et dispositif de formation d'images

Country Status (1)

Country Link
FR (1) FR1541379A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2372379A1 (fr) * 1976-09-22 1978-06-23 Perkin Elmer Corp Systeme d'eclairage d'un champ annulaire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2372379A1 (fr) * 1976-09-22 1978-06-23 Perkin Elmer Corp Systeme d'eclairage d'un champ annulaire

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