DE2413238A1 - Weitwinkel-aufnahmeobjektiv - Google Patents

Weitwinkel-aufnahmeobjektiv

Info

Publication number
DE2413238A1
DE2413238A1 DE19742413238 DE2413238A DE2413238A1 DE 2413238 A1 DE2413238 A1 DE 2413238A1 DE 19742413238 DE19742413238 DE 19742413238 DE 2413238 A DE2413238 A DE 2413238A DE 2413238 A1 DE2413238 A1 DE 2413238A1
Authority
DE
Germany
Prior art keywords
lens
lenses
focal length
wide
total focal
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.)
Ceased
Application number
DE19742413238
Other languages
German (de)
English (en)
Inventor
Jihei Dipl Ing Nakagawa
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.)
Olympus Corp
Original Assignee
Olympus Optical Co 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Publication of DE2413238A1 publication Critical patent/DE2413238A1/de
Ceased 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)
DE19742413238 1973-03-19 1974-03-19 Weitwinkel-aufnahmeobjektiv Ceased DE2413238A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48031704A JPS5843722B2 (ja) 1973-03-19 1973-03-19 シヤシンヨウコウカクレンズ

Publications (1)

Publication Number Publication Date
DE2413238A1 true DE2413238A1 (de) 1974-10-03

Family

ID=12338440

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742413238 Ceased DE2413238A1 (de) 1973-03-19 1974-03-19 Weitwinkel-aufnahmeobjektiv

Country Status (2)

Country Link
JP (1) JPS5843722B2 (en, 2012)
DE (1) DE2413238A1 (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5510167B2 (en, 2012) * 1974-12-27 1980-03-14
JPS593725B2 (ja) * 1978-01-27 1984-01-25 旭光学工業株式会社 レトロフオ−カス型広角写真レンズ
JPS59226315A (ja) * 1983-06-08 1984-12-19 Olympus Optical Co Ltd 硬性鏡光学系

Also Published As

Publication number Publication date
JPS5843722B2 (ja) 1983-09-28
JPS49120631A (en, 2012) 1974-11-18

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Legal Events

Date Code Title Description
8131 Rejection