JPH0175211U - - Google Patents

Info

Publication number
JPH0175211U
JPH0175211U JP1987170483U JP17048387U JPH0175211U JP H0175211 U JPH0175211 U JP H0175211U JP 1987170483 U JP1987170483 U JP 1987170483U JP 17048387 U JP17048387 U JP 17048387U JP H0175211 U JPH0175211 U JP H0175211U
Authority
JP
Japan
Prior art keywords
lens
biconcave
fno
object side
positive
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
JP1987170483U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0414732Y2 (enExample
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 JP17048387U priority Critical patent/JPH0414732Y2/ja
Publication of JPH0175211U publication Critical patent/JPH0175211U/ja
Application granted granted Critical
Publication of JPH0414732Y2 publication Critical patent/JPH0414732Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Lenses (AREA)
JP17048387U 1987-11-07 1987-11-07 Expired JPH0414732Y2 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17048387U JPH0414732Y2 (enExample) 1987-11-07 1987-11-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17048387U JPH0414732Y2 (enExample) 1987-11-07 1987-11-07

Publications (2)

Publication Number Publication Date
JPH0175211U true JPH0175211U (enExample) 1989-05-22
JPH0414732Y2 JPH0414732Y2 (enExample) 1992-04-02

Family

ID=31461470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17048387U Expired JPH0414732Y2 (enExample) 1987-11-07 1987-11-07

Country Status (1)

Country Link
JP (1) JPH0414732Y2 (enExample)

Also Published As

Publication number Publication date
JPH0414732Y2 (enExample) 1992-04-02

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