JPS6351308U - - Google Patents

Info

Publication number
JPS6351308U
JPS6351308U JP14410586U JP14410586U JPS6351308U JP S6351308 U JPS6351308 U JP S6351308U JP 14410586 U JP14410586 U JP 14410586U JP 14410586 U JP14410586 U JP 14410586U JP S6351308 U JPS6351308 U JP S6351308U
Authority
JP
Japan
Prior art keywords
line sensor
light beam
focus adjustment
adjustment mechanism
automatic focus
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
JP14410586U
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 JP14410586U priority Critical patent/JPS6351308U/ja
Publication of JPS6351308U publication Critical patent/JPS6351308U/ja
Pending legal-status Critical Current

Links

JP14410586U 1986-09-22 1986-09-22 Pending JPS6351308U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14410586U JPS6351308U (enrdf_load_stackoverflow) 1986-09-22 1986-09-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14410586U JPS6351308U (enrdf_load_stackoverflow) 1986-09-22 1986-09-22

Publications (1)

Publication Number Publication Date
JPS6351308U true JPS6351308U (enrdf_load_stackoverflow) 1988-04-07

Family

ID=31054408

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14410586U Pending JPS6351308U (enrdf_load_stackoverflow) 1986-09-22 1986-09-22

Country Status (1)

Country Link
JP (1) JPS6351308U (enrdf_load_stackoverflow)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5752008A (en) * 1981-06-17 1982-03-27 Canon Inc Distance detector
JPS57158815A (en) * 1981-03-27 1982-09-30 Olympus Optical Co Ltd Focusing detector
JPS5910914A (ja) * 1982-07-12 1984-01-20 Nippon Kogaku Kk <Nikon> 焦点検出装置
JPS6026311A (ja) * 1983-07-22 1985-02-09 Nippon Kogaku Kk <Nikon> 暗視野顕微鏡用焦点検出装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57158815A (en) * 1981-03-27 1982-09-30 Olympus Optical Co Ltd Focusing detector
JPS5752008A (en) * 1981-06-17 1982-03-27 Canon Inc Distance detector
JPS5910914A (ja) * 1982-07-12 1984-01-20 Nippon Kogaku Kk <Nikon> 焦点検出装置
JPS6026311A (ja) * 1983-07-22 1985-02-09 Nippon Kogaku Kk <Nikon> 暗視野顕微鏡用焦点検出装置

Similar Documents

Publication Publication Date Title
US4958920A (en) Process and apparatus for the automatic focusing of microscopes
US5288987A (en) Autofocusing arrangement for a stereomicroscope which permits automatic focusing on objects on which reflections occur
US4318585A (en) Optical system with an afocal focusing group
US4855777A (en) Apparatus for detecting the focus adjusted state of an objective lens
JPH1068866A (ja) 自動焦点装置を有する顕微鏡
FI883280A0 (fi) Optinen järjestelmä kohteen kaarevuuden muutoksen määrittämiseksi mitoiltaan pienellä alueella
US5504543A (en) Ophthalmic photographing apparatus having control means for stopping the operation and fixing the in-focus state
GB1422837A (en) Single-lens reflex optical system for an endoscope
US4734570A (en) Active focus detecting device with infrared source
JPS6351308U (enrdf_load_stackoverflow)
JP2571859B2 (ja) 走査型光学顕微鏡
JPH0713699B2 (ja) 自動焦点検出用の投光系
JPH044891B2 (enrdf_load_stackoverflow)
JPS627296Y2 (enrdf_load_stackoverflow)
US4445777A (en) Optical system of a theodolite
US4786150A (en) Zoom lens with beam splitter
JP3645625B2 (ja) 顕微鏡自動焦点検出方法及び顕微鏡自動焦点検出装置及びそれを用いた顕微鏡
JPS5859418A (ja) 合焦検出装置
JPH10133117A (ja) 焦点検出装置を備えた顕微鏡
JPH041623B2 (enrdf_load_stackoverflow)
JP2524644Y2 (ja) 画像処理用撮像装置
JPH0637375Y2 (ja) オートフォーカス装置
JPS6353509A (ja) 顕微鏡の自動焦点調節用測距装置
JPS58158618A (ja) 自動焦点調節装置
JPH05232370A (ja) 顕微鏡の合焦検出装置