JPH064332Y2 - 補助レンズを備えたレンズ系 - Google Patents

補助レンズを備えたレンズ系

Info

Publication number
JPH064332Y2
JPH064332Y2 JP1989102076U JP10207689U JPH064332Y2 JP H064332 Y2 JPH064332 Y2 JP H064332Y2 JP 1989102076 U JP1989102076 U JP 1989102076U JP 10207689 U JP10207689 U JP 10207689U JP H064332 Y2 JPH064332 Y2 JP H064332Y2
Authority
JP
Japan
Prior art keywords
lens
auxiliary
main
auxiliary lens
distance
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 - Lifetime
Application number
JP1989102076U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0245510U (enrdf_load_stackoverflow
Inventor
康幸 山田
秀夫 横田
泰久 佐藤
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP1989102076U priority Critical patent/JPH064332Y2/ja
Publication of JPH0245510U publication Critical patent/JPH0245510U/ja
Application granted granted Critical
Publication of JPH064332Y2 publication Critical patent/JPH064332Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lenses (AREA)
JP1989102076U 1989-08-31 1989-08-31 補助レンズを備えたレンズ系 Expired - Lifetime JPH064332Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989102076U JPH064332Y2 (ja) 1989-08-31 1989-08-31 補助レンズを備えたレンズ系

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989102076U JPH064332Y2 (ja) 1989-08-31 1989-08-31 補助レンズを備えたレンズ系

Publications (2)

Publication Number Publication Date
JPH0245510U JPH0245510U (enrdf_load_stackoverflow) 1990-03-28
JPH064332Y2 true JPH064332Y2 (ja) 1994-02-02

Family

ID=31331650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989102076U Expired - Lifetime JPH064332Y2 (ja) 1989-08-31 1989-08-31 補助レンズを備えたレンズ系

Country Status (1)

Country Link
JP (1) JPH064332Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117270185B (zh) * 2023-11-17 2024-02-20 长春长光智欧科技有限公司 一种大数值孔径宽光谱的显微光学系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132327A (en) * 1974-09-11 1976-03-18 Canon Kk Goshososa no kantannaboenrenzu
JPS6038687B2 (ja) * 1979-12-25 1985-09-02 キヤノン株式会社 全長の短い広角写真用レンズ

Also Published As

Publication number Publication date
JPH0245510U (enrdf_load_stackoverflow) 1990-03-28

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