FR1097478A - Improvements to optical device lenses - Google Patents

Improvements to optical device lenses

Info

Publication number
FR1097478A
FR1097478A FR1097478DA FR1097478A FR 1097478 A FR1097478 A FR 1097478A FR 1097478D A FR1097478D A FR 1097478DA FR 1097478 A FR1097478 A FR 1097478A
Authority
FR
France
Prior art keywords
optical device
device lenses
lenses
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.)
TAYLOR
Taylor Taylor and Hobson Ltd
Original Assignee
TAYLOR
Taylor Taylor and Hobson 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 TAYLOR, Taylor Taylor and Hobson Ltd filed Critical TAYLOR
Application granted granted Critical
Publication of FR1097478A publication Critical patent/FR1097478A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/04—Reversed telephoto objectives

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
FR1097478D 1953-08-04 1954-03-30 Improvements to optical device lenses Expired FR1097478A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2147753A GB741511A (en) 1953-08-04 1953-08-04 Improvements in or relating to optical objectives

Publications (1)

Publication Number Publication Date
FR1097478A true FR1097478A (en) 1955-07-06

Family

ID=10163608

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1097478D Expired FR1097478A (en) 1953-08-04 1954-03-30 Improvements to optical device lenses

Country Status (2)

Country Link
FR (1) FR1097478A (en)
GB (1) GB741511A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1063826B (en) * 1956-11-10 1959-08-20 Isco Optische Werke G M B H Asymmetrical photographic or cinematographic lens with a large field of view

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2826117A (en) * 1955-12-12 1958-03-11 Canon Camera Co High aperture wide-angle objective for cinematographic cameras
DE1102435B (en) * 1958-09-12 1961-03-16 Enna Werk Optik Apelt Photographic wide-angle lens with extremely high light intensity
DE1092229B (en) * 1958-09-23 1960-11-03 Schneider Co Optische Werke Wide-angle photographic or cinematographic lens
US3033082A (en) * 1959-04-13 1962-05-08 Rank Precision Ind Ltd Inverted telephoto objectives
GB2323934A (en) * 1995-01-06 1998-10-07 Samsung Aerospace Ind Optical six element lens system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1063826B (en) * 1956-11-10 1959-08-20 Isco Optische Werke G M B H Asymmetrical photographic or cinematographic lens with a large field of view

Also Published As

Publication number Publication date
GB741511A (en) 1955-12-07

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