JPS6214807B2 - - Google Patents

Info

Publication number
JPS6214807B2
JPS6214807B2 JP57231353A JP23135382A JPS6214807B2 JP S6214807 B2 JPS6214807 B2 JP S6214807B2 JP 57231353 A JP57231353 A JP 57231353A JP 23135382 A JP23135382 A JP 23135382A JP S6214807 B2 JPS6214807 B2 JP S6214807B2
Authority
JP
Japan
Prior art keywords
lens
positive
magnification
negative
lenses
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
JP57231353A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59121018A (ja
Inventor
Satoru Tachihara
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo 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 Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Priority to JP23135382A priority Critical patent/JPS59121018A/ja
Publication of JPS59121018A publication Critical patent/JPS59121018A/ja
Publication of JPS6214807B2 publication Critical patent/JPS6214807B2/ja
Granted 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
    • G02B13/24—Optical objectives specially designed for the purposes specified below for reproducing or copying at short object distances

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
JP23135382A 1982-12-27 1982-12-27 拡大撮影用写真レンズ Granted JPS59121018A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23135382A JPS59121018A (ja) 1982-12-27 1982-12-27 拡大撮影用写真レンズ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23135382A JPS59121018A (ja) 1982-12-27 1982-12-27 拡大撮影用写真レンズ

Publications (2)

Publication Number Publication Date
JPS59121018A JPS59121018A (ja) 1984-07-12
JPS6214807B2 true JPS6214807B2 (US06272168-20010807-M00014.png) 1987-04-03

Family

ID=16922287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23135382A Granted JPS59121018A (ja) 1982-12-27 1982-12-27 拡大撮影用写真レンズ

Country Status (1)

Country Link
JP (1) JPS59121018A (US06272168-20010807-M00014.png)

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2897723A (en) * 1955-04-07 1959-08-04 Zeiss Carl Photographic objective for taking or projection
GB1259086A (US06272168-20010807-M00014.png) * 1970-02-13 1972-01-05
JPS512367A (US06272168-20010807-M00014.png) * 1974-06-24 1976-01-09 Hitachi Ltd
JPS512366A (US06272168-20010807-M00014.png) * 1974-04-20 1976-01-09 Omron Tateisi Electronics Co
JPS5228663A (en) * 1975-08-29 1977-03-03 Nitto Electric Ind Co Insulation processing method for coil
JPS53108426A (en) * 1977-03-04 1978-09-21 Olympus Optical Co Ltd Camera lens
JPS53110822A (en) * 1977-03-10 1978-09-27 Olympus Optical Co Ltd Photographic lens
JPS5441129A (en) * 1977-09-07 1979-04-02 Minolta Camera Co Ltd Modified gauss type photographic lens
JPS54104334A (en) * 1978-02-03 1979-08-16 Nippon Chemical Ind Gauss type photographic lens
JPS5528038A (en) * 1978-08-21 1980-02-28 Nippon Kogaku Kk <Nikon> Lens system for close distance photographing
JPS5551708A (en) * 1978-10-02 1980-04-15 Stauffer Chemical Co Wet phosphoric acid refining method
JPS56104311A (en) * 1980-01-23 1981-08-20 Minolta Camera Co Ltd Modified gauss type photographic lens having less distortion aberration
JPS56107209A (en) * 1980-01-31 1981-08-26 Nippon Kogaku Kk <Nikon> Photographic lens of large aperture ratio corrected for short distance
JPS5713848A (en) * 1980-06-30 1982-01-23 Hitachi Ltd Control system for subscriber-line test connection
JPS5720604A (en) * 1980-07-14 1982-02-03 Fujita Corp Automatic measuring device for underground displacement
JPS5746221A (en) * 1980-09-03 1982-03-16 Canon Inc Large aperture ratio objective lens
JPS57146216A (en) * 1981-03-06 1982-09-09 Konishiroku Photo Ind Co Ltd Modified gauss type photographic lens

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2897723A (en) * 1955-04-07 1959-08-04 Zeiss Carl Photographic objective for taking or projection
GB1259086A (US06272168-20010807-M00014.png) * 1970-02-13 1972-01-05
JPS512366A (US06272168-20010807-M00014.png) * 1974-04-20 1976-01-09 Omron Tateisi Electronics Co
JPS512367A (US06272168-20010807-M00014.png) * 1974-06-24 1976-01-09 Hitachi Ltd
JPS5228663A (en) * 1975-08-29 1977-03-03 Nitto Electric Ind Co Insulation processing method for coil
JPS53108426A (en) * 1977-03-04 1978-09-21 Olympus Optical Co Ltd Camera lens
JPS53110822A (en) * 1977-03-10 1978-09-27 Olympus Optical Co Ltd Photographic lens
JPS5441129A (en) * 1977-09-07 1979-04-02 Minolta Camera Co Ltd Modified gauss type photographic lens
JPS54104334A (en) * 1978-02-03 1979-08-16 Nippon Chemical Ind Gauss type photographic lens
JPS5528038A (en) * 1978-08-21 1980-02-28 Nippon Kogaku Kk <Nikon> Lens system for close distance photographing
JPS5551708A (en) * 1978-10-02 1980-04-15 Stauffer Chemical Co Wet phosphoric acid refining method
JPS56104311A (en) * 1980-01-23 1981-08-20 Minolta Camera Co Ltd Modified gauss type photographic lens having less distortion aberration
JPS56107209A (en) * 1980-01-31 1981-08-26 Nippon Kogaku Kk <Nikon> Photographic lens of large aperture ratio corrected for short distance
JPS5713848A (en) * 1980-06-30 1982-01-23 Hitachi Ltd Control system for subscriber-line test connection
JPS5720604A (en) * 1980-07-14 1982-02-03 Fujita Corp Automatic measuring device for underground displacement
JPS5746221A (en) * 1980-09-03 1982-03-16 Canon Inc Large aperture ratio objective lens
JPS57146216A (en) * 1981-03-06 1982-09-09 Konishiroku Photo Ind Co Ltd Modified gauss type photographic lens

Also Published As

Publication number Publication date
JPS59121018A (ja) 1984-07-12

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