JPH01146286U - - Google Patents

Info

Publication number
JPH01146286U
JPH01146286U JP4031588U JP4031588U JPH01146286U JP H01146286 U JPH01146286 U JP H01146286U JP 4031588 U JP4031588 U JP 4031588U JP 4031588 U JP4031588 U JP 4031588U JP H01146286 U JPH01146286 U JP H01146286U
Authority
JP
Japan
Prior art keywords
glass
refractive index
utility
back surface
scope
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.)
Pending
Application number
JP4031588U
Other languages
English (en)
Japanese (ja)
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 JP4031588U priority Critical patent/JPH01146286U/ja
Publication of JPH01146286U publication Critical patent/JPH01146286U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Elements Other Than Lenses (AREA)
JP4031588U 1988-03-29 1988-03-29 Pending JPH01146286U (US20090163788A1-20090625-C00002.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4031588U JPH01146286U (US20090163788A1-20090625-C00002.png) 1988-03-29 1988-03-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4031588U JPH01146286U (US20090163788A1-20090625-C00002.png) 1988-03-29 1988-03-29

Publications (1)

Publication Number Publication Date
JPH01146286U true JPH01146286U (US20090163788A1-20090625-C00002.png) 1989-10-09

Family

ID=31266786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4031588U Pending JPH01146286U (US20090163788A1-20090625-C00002.png) 1988-03-29 1988-03-29

Country Status (1)

Country Link
JP (1) JPH01146286U (US20090163788A1-20090625-C00002.png)

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