JPS49120631A - - Google Patents

Info

Publication number
JPS49120631A
JPS49120631A JP48031704A JP3170473A JPS49120631A JP S49120631 A JPS49120631 A JP S49120631A JP 48031704 A JP48031704 A JP 48031704A JP 3170473 A JP3170473 A JP 3170473A JP S49120631 A JPS49120631 A JP S49120631A
Authority
JP
Japan
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.)
Granted
Application number
JP48031704A
Other languages
Japanese (ja)
Other versions
JPS5843722B2 (ja
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
Priority to JP48031704A priority Critical patent/JPS5843722B2/ja
Priority to DE19742413238 priority patent/DE2413238A1/de
Publication of JPS49120631A publication Critical patent/JPS49120631A/ja
Priority to US05/618,672 priority patent/US3994574A/en
Publication of JPS5843722B2 publication Critical patent/JPS5843722B2/ja
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)
JP48031704A 1973-03-19 1973-03-19 シヤシンヨウコウカクレンズ Expired JPS5843722B2 (ja)

Priority Applications (3)

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
DE19742413238 DE2413238A1 (de) 1973-03-19 1974-03-19 Weitwinkel-aufnahmeobjektiv
US05/618,672 US3994574A (en) 1973-03-19 1975-10-01 Wide-angle photographic lens system

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 (2)

Publication Number Publication Date
JPS49120631A true JPS49120631A (zh) 1974-11-18
JPS5843722B2 JPS5843722B2 (ja) 1983-09-28

Family

ID=12338440

Family Applications (1)

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

Country Status (2)

Country Link
JP (1) JPS5843722B2 (zh)
DE (1) DE2413238A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5177328A (zh) * 1974-12-27 1976-07-05 Asahi Optical Co Ltd
JPS54101320A (en) * 1978-01-27 1979-08-09 Asahi Optical Co Ltd Retrofocus wide angle photographic lens
JPS59226315A (ja) * 1983-06-08 1984-12-19 Olympus Optical Co Ltd 硬性鏡光学系

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5177328A (zh) * 1974-12-27 1976-07-05 Asahi Optical Co Ltd
JPS5510167B2 (zh) * 1974-12-27 1980-03-14
JPS54101320A (en) * 1978-01-27 1979-08-09 Asahi Optical Co Ltd Retrofocus wide angle photographic lens
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
JPH0414324B2 (zh) * 1983-06-08 1992-03-12 Olympus Optical Co

Also Published As

Publication number Publication date
JPS5843722B2 (ja) 1983-09-28
DE2413238A1 (de) 1974-10-03

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