FR374045A - Objectif photographique simple extra-rapide et anastigmatique - Google Patents

Objectif photographique simple extra-rapide et anastigmatique

Info

Publication number
FR374045A
FR374045A FR374045DA FR374045A FR 374045 A FR374045 A FR 374045A FR 374045D A FR374045D A FR 374045DA FR 374045 A FR374045 A FR 374045A
Authority
FR
France
Prior art keywords
anastigmatic
extra
fast
photographic lens
single photographic
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
Benoit-Marie-Eugene Lacour
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.)
BENOIT MARIE EUGENE LACOUR
Original Assignee
BENOIT MARIE EUGENE LACOUR
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 BENOIT MARIE EUGENE LACOUR filed Critical BENOIT MARIE EUGENE LACOUR
Application granted granted Critical
Publication of FR374045A publication Critical patent/FR374045A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/02—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having one + component only

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR374045D 1907-01-29 1907-01-29 Objectif photographique simple extra-rapide et anastigmatique Expired FR374045A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR374045T 1907-01-29

Publications (1)

Publication Number Publication Date
FR374045A true FR374045A (fr) 1907-06-03

Family

ID=1420716

Family Applications (1)

Application Number Title Priority Date Filing Date
FR374045D Expired FR374045A (fr) 1907-01-29 1907-01-29 Objectif photographique simple extra-rapide et anastigmatique

Country Status (1)

Country Link
FR (1) FR374045A (fr)

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