JPH059682Y2 - - Google Patents

Info

Publication number
JPH059682Y2
JPH059682Y2 JP1986018774U JP1877486U JPH059682Y2 JP H059682 Y2 JPH059682 Y2 JP H059682Y2 JP 1986018774 U JP1986018774 U JP 1986018774U JP 1877486 U JP1877486 U JP 1877486U JP H059682 Y2 JPH059682 Y2 JP H059682Y2
Authority
JP
Japan
Prior art keywords
optical
grating
optical axis
optical member
respect
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
JP1986018774U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62132501U (en]
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 JP1986018774U priority Critical patent/JPH059682Y2/ja
Publication of JPS62132501U publication Critical patent/JPS62132501U/ja
Application granted granted Critical
Publication of JPH059682Y2 publication Critical patent/JPH059682Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Head (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP1986018774U 1986-02-14 1986-02-14 Expired - Lifetime JPH059682Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986018774U JPH059682Y2 (en]) 1986-02-14 1986-02-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986018774U JPH059682Y2 (en]) 1986-02-14 1986-02-14

Publications (2)

Publication Number Publication Date
JPS62132501U JPS62132501U (en]) 1987-08-21
JPH059682Y2 true JPH059682Y2 (en]) 1993-03-10

Family

ID=30812753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986018774U Expired - Lifetime JPH059682Y2 (en]) 1986-02-14 1986-02-14

Country Status (1)

Country Link
JP (1) JPH059682Y2 (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4615938B2 (ja) * 2004-09-08 2011-01-19 株式会社ミツトヨ 光学式変位測定装置
JP2007114645A (ja) * 2005-10-24 2007-05-10 Nikon Corp 光学レンズの外形加工方法および光学レンズ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5832667U (ja) * 1981-08-26 1983-03-03 ティーディーケイ株式会社 混成集積回路

Also Published As

Publication number Publication date
JPS62132501U (en]) 1987-08-21

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