[go: up one dir, main page]

Baranov, 1990 - Google Patents

Photoresistors for automatic focusing devices.

Baranov, 1990

Document ID
5350331563725571943
Author
Baranov S
Publication year
Publication venue
SOV. J. OPT. TECHNOL.

External Links

Continue reading at scholar.google.com (other versions)

Similar Documents

Publication Publication Date Title
JPS53116852A (en) Automatic focus adjusting system
JPS57135313A (en) Pulse encoder
EP1016881A3 (en) Radiation detecting apparatus
EP1067802A3 (en) Colour image pickup apparatus
CA2243494A1 (en) Improved three-dimensional imaging system
EP1067363A3 (en) Surveying system
EP1039325A3 (en) Receiving system for free-space optical communications
JPS57210369A (en) Original density detector of image forming device
JPS5723911A (en) Optical splitter
Baranov Photoresistors for automatic focusing devices.
EP0391359A3 (en) Photo detecting device
AU3407393A (en) Improvements in or relating to surface curvature measurement
ATE93110T1 (en) AUTOMATIC SHARPNESS ADJUSTMENT OF PICTURE TUBES.
JPS57123782A (en) Tracking device for correlative picture
JPS57124244A (en) Detection for surface flaw of steel product
JPS57128834A (en) Inspecting apparatus of foreign substance
JPS6439543A (en) Defective inspection device
EP0387088A3 (en) Focus detection apparatus
JPS5541432A (en) Focus detector
JPS57118105A (en) Detector
JPS5422898A (en) Paper detecting system
JPS51120247A (en) A range finder
JPS548425A (en) Paper identifying device
JPS5662217A (en) Position detector
JPS54136888A (en) Surface defect detecting device