JPH0610321Y2 - 中口径以上の凹面反射鏡 - Google Patents

中口径以上の凹面反射鏡

Info

Publication number
JPH0610321Y2
JPH0610321Y2 JP1987049718U JP4971887U JPH0610321Y2 JP H0610321 Y2 JPH0610321 Y2 JP H0610321Y2 JP 1987049718 U JP1987049718 U JP 1987049718U JP 4971887 U JP4971887 U JP 4971887U JP H0610321 Y2 JPH0610321 Y2 JP H0610321Y2
Authority
JP
Japan
Prior art keywords
reflecting
reflecting mirror
concave
thickness
peripheral
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
JP1987049718U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63157701U (mo
Inventor
敏二 岩崎
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP1987049718U priority Critical patent/JPH0610321Y2/ja
Publication of JPS63157701U publication Critical patent/JPS63157701U/ja
Application granted granted Critical
Publication of JPH0610321Y2 publication Critical patent/JPH0610321Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Telescopes (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP1987049718U 1987-03-31 1987-03-31 中口径以上の凹面反射鏡 Expired - Lifetime JPH0610321Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987049718U JPH0610321Y2 (ja) 1987-03-31 1987-03-31 中口径以上の凹面反射鏡

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987049718U JPH0610321Y2 (ja) 1987-03-31 1987-03-31 中口径以上の凹面反射鏡

Publications (2)

Publication Number Publication Date
JPS63157701U JPS63157701U (mo) 1988-10-17
JPH0610321Y2 true JPH0610321Y2 (ja) 1994-03-16

Family

ID=30872430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987049718U Expired - Lifetime JPH0610321Y2 (ja) 1987-03-31 1987-03-31 中口径以上の凹面反射鏡

Country Status (1)

Country Link
JP (1) JPH0610321Y2 (mo)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59181302A (ja) * 1983-03-31 1984-10-15 Canon Inc 反射装置
JPS6260302A (ja) * 1985-09-10 1987-03-17 Nippon Telegr & Teleph Corp <Ntt> アンテナ装置

Also Published As

Publication number Publication date
JPS63157701U (mo) 1988-10-17

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