JPS6151117A - 比較的画角の広い望遠レンズ - Google Patents

比較的画角の広い望遠レンズ

Info

Publication number
JPS6151117A
JPS6151117A JP17387984A JP17387984A JPS6151117A JP S6151117 A JPS6151117 A JP S6151117A JP 17387984 A JP17387984 A JP 17387984A JP 17387984 A JP17387984 A JP 17387984A JP S6151117 A JPS6151117 A JP S6151117A
Authority
JP
Japan
Prior art keywords
lens
lens group
object side
positive
group
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.)
Granted
Application number
JP17387984A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6329245B2 (enrdf_load_stackoverflow
Inventor
Koichi Maruyama
晃一 丸山
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 JP17387984A priority Critical patent/JPS6151117A/ja
Publication of JPS6151117A publication Critical patent/JPS6151117A/ja
Publication of JPS6329245B2 publication Critical patent/JPS6329245B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lenses (AREA)
JP17387984A 1984-08-21 1984-08-21 比較的画角の広い望遠レンズ Granted JPS6151117A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17387984A JPS6151117A (ja) 1984-08-21 1984-08-21 比較的画角の広い望遠レンズ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17387984A JPS6151117A (ja) 1984-08-21 1984-08-21 比較的画角の広い望遠レンズ

Publications (2)

Publication Number Publication Date
JPS6151117A true JPS6151117A (ja) 1986-03-13
JPS6329245B2 JPS6329245B2 (enrdf_load_stackoverflow) 1988-06-13

Family

ID=15968811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17387984A Granted JPS6151117A (ja) 1984-08-21 1984-08-21 比較的画角の広い望遠レンズ

Country Status (1)

Country Link
JP (1) JPS6151117A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10206729A (ja) * 1997-01-24 1998-08-07 Mamiya Op Co Ltd 望遠レンズ
JP2000227546A (ja) * 1999-02-04 2000-08-15 Asahi Optical Co Ltd 中望遠レンズ
US6445511B1 (en) 2001-03-15 2002-09-03 Fuji Photo Optical Co., Ltd. Inner-focus-type lens
US6580568B2 (en) 2000-08-09 2003-06-17 Pentax Corporation Telephoto lens system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5828710A (ja) * 1981-08-14 1983-02-19 Olympus Optical Co Ltd 大口径比望遠レンズ
JPS5882217A (ja) * 1981-11-11 1983-05-17 Asahi Optical Co Ltd 明るい望遠レンズ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5828710A (ja) * 1981-08-14 1983-02-19 Olympus Optical Co Ltd 大口径比望遠レンズ
JPS5882217A (ja) * 1981-11-11 1983-05-17 Asahi Optical Co Ltd 明るい望遠レンズ

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10206729A (ja) * 1997-01-24 1998-08-07 Mamiya Op Co Ltd 望遠レンズ
JP2000227546A (ja) * 1999-02-04 2000-08-15 Asahi Optical Co Ltd 中望遠レンズ
US6580568B2 (en) 2000-08-09 2003-06-17 Pentax Corporation Telephoto lens system
US6445511B1 (en) 2001-03-15 2002-09-03 Fuji Photo Optical Co., Ltd. Inner-focus-type lens

Also Published As

Publication number Publication date
JPS6329245B2 (enrdf_load_stackoverflow) 1988-06-13

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