JPS6183517A - ロ−パスフイルタ− - Google Patents

ロ−パスフイルタ−

Info

Publication number
JPS6183517A
JPS6183517A JP20432884A JP20432884A JPS6183517A JP S6183517 A JPS6183517 A JP S6183517A JP 20432884 A JP20432884 A JP 20432884A JP 20432884 A JP20432884 A JP 20432884A JP S6183517 A JPS6183517 A JP S6183517A
Authority
JP
Japan
Prior art keywords
low
pass filter
birefringent
plate
birefringent plate
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
JP20432884A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0556488B2 (enrdf_load_stackoverflow
Inventor
Kimihiko Nishioka
公彦 西岡
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
Priority to JP20432884A priority Critical patent/JPS6183517A/ja
Publication of JPS6183517A publication Critical patent/JPS6183517A/ja
Publication of JPH0556488B2 publication Critical patent/JPH0556488B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
JP20432884A 1984-09-29 1984-09-29 ロ−パスフイルタ− Granted JPS6183517A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20432884A JPS6183517A (ja) 1984-09-29 1984-09-29 ロ−パスフイルタ−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20432884A JPS6183517A (ja) 1984-09-29 1984-09-29 ロ−パスフイルタ−

Publications (2)

Publication Number Publication Date
JPS6183517A true JPS6183517A (ja) 1986-04-28
JPH0556488B2 JPH0556488B2 (enrdf_load_stackoverflow) 1993-08-19

Family

ID=16488669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20432884A Granted JPS6183517A (ja) 1984-09-29 1984-09-29 ロ−パスフイルタ−

Country Status (1)

Country Link
JP (1) JPS6183517A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63291026A (ja) * 1987-05-25 1988-11-28 Olympus Optical Co Ltd 結像光学系
JPH02277016A (ja) * 1989-04-19 1990-11-13 Olympus Optical Co Ltd 撮像装置
US5477381A (en) * 1989-02-02 1995-12-19 Canon Kabushiki Kaisha Image sensing apparatus having an optical low-pass filter
US5715085A (en) * 1989-07-10 1998-02-03 Fuji Photo Film Co., Ltd. Optical filter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5975222A (ja) * 1982-10-22 1984-04-27 Victor Co Of Japan Ltd 光学フイルタ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5975222A (ja) * 1982-10-22 1984-04-27 Victor Co Of Japan Ltd 光学フイルタ

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63291026A (ja) * 1987-05-25 1988-11-28 Olympus Optical Co Ltd 結像光学系
US5477381A (en) * 1989-02-02 1995-12-19 Canon Kabushiki Kaisha Image sensing apparatus having an optical low-pass filter
JPH02277016A (ja) * 1989-04-19 1990-11-13 Olympus Optical Co Ltd 撮像装置
US5715085A (en) * 1989-07-10 1998-02-03 Fuji Photo Film Co., Ltd. Optical filter

Also Published As

Publication number Publication date
JPH0556488B2 (enrdf_load_stackoverflow) 1993-08-19

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