JPH0753061Y2 - 双眼鏡用操作転輪の支軸装置 - Google Patents

双眼鏡用操作転輪の支軸装置

Info

Publication number
JPH0753061Y2
JPH0753061Y2 JP1988058089U JP5808988U JPH0753061Y2 JP H0753061 Y2 JPH0753061 Y2 JP H0753061Y2 JP 1988058089 U JP1988058089 U JP 1988058089U JP 5808988 U JP5808988 U JP 5808988U JP H0753061 Y2 JPH0753061 Y2 JP H0753061Y2
Authority
JP
Japan
Prior art keywords
binoculars
objective lens
lens barrel
inner chamber
shaft
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
JP1988058089U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01164417U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
啓一 堀田
Original Assignee
旭光学工業株式会社
ペトリエ工業株式会社
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 旭光学工業株式会社, ペトリエ工業株式会社 filed Critical 旭光学工業株式会社
Priority to JP1988058089U priority Critical patent/JPH0753061Y2/ja
Publication of JPH01164417U publication Critical patent/JPH01164417U/ja
Priority to US07/546,702 priority patent/US5071242A/en
Priority to US07/648,141 priority patent/US5196959A/en
Priority to US07/988,805 priority patent/US5305141A/en
Application granted granted Critical
Publication of JPH0753061Y2 publication Critical patent/JPH0753061Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Telescopes (AREA)
JP1988058089U 1988-04-26 1988-04-29 双眼鏡用操作転輪の支軸装置 Expired - Lifetime JPH0753061Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1988058089U JPH0753061Y2 (ja) 1988-04-29 1988-04-29 双眼鏡用操作転輪の支軸装置
US07/546,702 US5071242A (en) 1988-04-26 1990-07-02 Binocular with interocular adjustment while maintaining objective lenses spacing constant
US07/648,141 US5196959A (en) 1988-04-26 1991-01-30 Binocular with objective lens-barrels rotatable about the optical axes of the objectives
US07/988,805 US5305141A (en) 1988-04-26 1992-12-10 Binocular including a preassembled focusing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988058089U JPH0753061Y2 (ja) 1988-04-29 1988-04-29 双眼鏡用操作転輪の支軸装置

Publications (2)

Publication Number Publication Date
JPH01164417U JPH01164417U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-11-16
JPH0753061Y2 true JPH0753061Y2 (ja) 1995-12-06

Family

ID=31283918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988058089U Expired - Lifetime JPH0753061Y2 (ja) 1988-04-26 1988-04-29 双眼鏡用操作転輪の支軸装置

Country Status (1)

Country Link
JP (1) JPH0753061Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5248588Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-10-17 1977-11-05
JPS52109850U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1976-02-17 1977-08-20
DE2920583C2 (de) * 1979-05-21 1986-11-06 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Binokulares Fernrohr mit Innenfokussierung
DE8404136U1 (de) * 1984-02-11 1984-05-10 Fa. Carl Zeiss, 7920 Heidenheim Doppelfernrohr mit mitteltrieb

Also Published As

Publication number Publication date
JPH01164417U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-11-16

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