JPS6240650B2 - - Google Patents

Info

Publication number
JPS6240650B2
JPS6240650B2 JP5455077A JP5455077A JPS6240650B2 JP S6240650 B2 JPS6240650 B2 JP S6240650B2 JP 5455077 A JP5455077 A JP 5455077A JP 5455077 A JP5455077 A JP 5455077A JP S6240650 B2 JPS6240650 B2 JP S6240650B2
Authority
JP
Japan
Prior art keywords
light source
image
light
source image
screen
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
JP5455077A
Other languages
English (en)
Japanese (ja)
Other versions
JPS53139553A (en
Inventor
Mitsuhisa Fukuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP5455077A priority Critical patent/JPS53139553A/ja
Publication of JPS53139553A publication Critical patent/JPS53139553A/ja
Publication of JPS6240650B2 publication Critical patent/JPS6240650B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Of Optical Devices Or Fibers (AREA)
JP5455077A 1977-05-12 1977-05-12 Inspecting method and inspecting apparatus of convergent optical transmitter arrays Granted JPS53139553A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5455077A JPS53139553A (en) 1977-05-12 1977-05-12 Inspecting method and inspecting apparatus of convergent optical transmitter arrays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5455077A JPS53139553A (en) 1977-05-12 1977-05-12 Inspecting method and inspecting apparatus of convergent optical transmitter arrays

Publications (2)

Publication Number Publication Date
JPS53139553A JPS53139553A (en) 1978-12-05
JPS6240650B2 true JPS6240650B2 (2) 1987-08-29

Family

ID=12973781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5455077A Granted JPS53139553A (en) 1977-05-12 1977-05-12 Inspecting method and inspecting apparatus of convergent optical transmitter arrays

Country Status (1)

Country Link
JP (1) JPS53139553A (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH023837A (ja) * 1988-06-18 1990-01-09 Pfu Ltd ハンディ・ターミナル装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH023837A (ja) * 1988-06-18 1990-01-09 Pfu Ltd ハンディ・ターミナル装置

Also Published As

Publication number Publication date
JPS53139553A (en) 1978-12-05

Similar Documents

Publication Publication Date Title
US4711541A (en) Slit lamp and accessory device thereof
US5497234A (en) Inspection apparatus
US4153834A (en) Pattern projector for automatic focusing endoscope
JP2022529716A (ja) デフレクトメトリ測定システム
US4620089A (en) Automatic optical focusing device
US4762417A (en) Fringe scanning point diffraction interferometer by polarization
JP2696360B2 (ja) 照明光学装置
JPS6240650B2 (2)
US4402602A (en) Knife edge system
US4682864A (en) Method and apparatus for simultaneously observing a transparent object from two directions
US4660972A (en) Arrangement for visualizing the cores of optical waveguides
JPH0360086B2 (2)
US4299455A (en) Vision testing instrument
JP3187096B2 (ja) 対物レンズを有する眼科器械
JPH0118370B2 (2)
JPH01136112A (ja) 顕微鏡のホトメータ鏡筒および測光用顕微鏡
JPH09179033A (ja) 観察装置
JP2831705B2 (ja) 円錐レンズの透過光波面収差の検査方法及びその装置
JPS59120932A (ja) 放射角度分布測定装置
JPH09178452A (ja) 表面観察光学系
RU1795411C (ru) Устройство дл контрол качества изображени объектива
JPH08107387A (ja) 光空間伝送方法および光空間伝送装置
JPS5940253B2 (ja) オ−トコリメ−タ
JPH0757218B2 (ja) 曲率半径の測定装置
JPH09189534A (ja) 表面観察光学系