JPH0430572Y2 - - Google Patents

Info

Publication number
JPH0430572Y2
JPH0430572Y2 JP7214390U JP7214390U JPH0430572Y2 JP H0430572 Y2 JPH0430572 Y2 JP H0430572Y2 JP 7214390 U JP7214390 U JP 7214390U JP 7214390 U JP7214390 U JP 7214390U JP H0430572 Y2 JPH0430572 Y2 JP H0430572Y2
Authority
JP
Japan
Prior art keywords
frame
convex lens
magnification
head
magnifying glass
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
Application number
JP7214390U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0431110U (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 JP7214390U priority Critical patent/JPH0430572Y2/ja
Publication of JPH0431110U publication Critical patent/JPH0431110U/ja
Application granted granted Critical
Publication of JPH0430572Y2 publication Critical patent/JPH0430572Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Lenses (AREA)
JP7214390U 1990-07-05 1990-07-05 Expired JPH0430572Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7214390U JPH0430572Y2 (en]) 1990-07-05 1990-07-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7214390U JPH0430572Y2 (en]) 1990-07-05 1990-07-05

Publications (2)

Publication Number Publication Date
JPH0431110U JPH0431110U (en]) 1992-03-12
JPH0430572Y2 true JPH0430572Y2 (en]) 1992-07-23

Family

ID=31609819

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7214390U Expired JPH0430572Y2 (en]) 1990-07-05 1990-07-05

Country Status (1)

Country Link
JP (1) JPH0430572Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5479059B2 (ja) * 2009-12-08 2014-04-23 株式会社トクヤマデンタル 歯科用色調確認装置

Also Published As

Publication number Publication date
JPH0431110U (en]) 1992-03-12

Similar Documents

Publication Publication Date Title
US4929075A (en) Optical viewing system
EP1116978A2 (en) Binoculars and optical device having eye cup
JP2002523002A (ja) 可撓性を有する表示モジュールの支持体を備えた頭部取付式表示システム
KR940008686B1 (ko) 관광용 스테레오 멀티비젼 스코프
JPH0430572Y2 (en])
CA1061442A (en) Night glass
JP3910659B2 (ja) 双眼鏡の光軸調整機構および双眼鏡
JPH09318905A (ja) 頭部装着型表示装置
EP0727685A1 (en) Binoculars
US6493153B2 (en) Mechanism for moving optical element of an optical system
US6031662A (en) Convertible binocular/stereoscope device
EP1351085B1 (en) Optical device having periscopic and telescopic function and comprising adjusting device for selecting a projecting direction of a view
WO2020194056A1 (de) Vorrichtung zur head-up-projektion und helm zur anordnung einer head-up-projektions-vorrichtung
CN200962166Y (zh) 配光眼镜组合及其副眼镜
US5886815A (en) Binoculars with dioptric and focus adjustment
US20220066235A1 (en) Interchangeable over prescription eyewear
CN108828794B (zh) 一种单眼可旋转去反光眼镜夹片
US20040031161A1 (en) Drawing aid device
JPS6343114A (ja) 焦点距離が切換可能なレンズ構体
CN2177252Y (zh) 照相机视力矫正眼罩
JP3126734U (ja) ボールジョイントを使用した双眼鏡
JPH07244237A (ja) コンバージョンレンズ
JPH0447687Y2 (en])
JP4255454B2 (ja) 視野拡大具及び視野拡大眼鏡
JP3005217U (ja) 望遠鏡または双眼鏡のアタッチメントの切換え装置