SU406182A1 - - Google Patents

Info

Publication number
SU406182A1
SU406182A1 SU1729216A SU1729216A SU406182A1 SU 406182 A1 SU406182 A1 SU 406182A1 SU 1729216 A SU1729216 A SU 1729216A SU 1729216 A SU1729216 A SU 1729216A SU 406182 A1 SU406182 A1 SU 406182A1
Authority
SU
USSR - Soviet Union
Prior art keywords
lens
raster
plane
photodetector
focusing
Prior art date
Application number
SU1729216A
Other languages
English (en)
Russian (ru)
Inventor
И. М. Глазков А. П. Грамматик Р. Е. тецкий А. С. Фельдман Я. А. Райхман
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 SU1729216A priority Critical patent/SU406182A1/ru
Application granted granted Critical
Publication of SU406182A1 publication Critical patent/SU406182A1/ru

Links

Landscapes

  • Automatic Focus Adjustment (AREA)
SU1729216A 1971-12-27 1971-12-27 SU406182A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1729216A SU406182A1 (fr) 1971-12-27 1971-12-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1729216A SU406182A1 (fr) 1971-12-27 1971-12-27

Publications (1)

Publication Number Publication Date
SU406182A1 true SU406182A1 (fr) 1973-11-05

Family

ID=20497449

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1729216A SU406182A1 (fr) 1971-12-27 1971-12-27

Country Status (1)

Country Link
SU (1) SU406182A1 (fr)

Similar Documents

Publication Publication Date Title
US3721827A (en) Arrangement for automatically focussing an optical instrument
US3682071A (en) Automatic focusing device for cameras
GB1223427A (en) Magnification change apparatus
US3820129A (en) Focusing device for optical instruments
RU99115741A (ru) Устройство для определения местоположения источников излучения
US3856399A (en) Automatically adjustable focusing system
US3653762A (en) Automatic rangefinder
US4524383A (en) Camera for picking-up colored pictures
US3504610A (en) Method and apparatus for automatically focussing optical devices
US4907873A (en) Magnified image projector apparatus
SU406182A1 (fr)
US3194136A (en) Cine camera with reflex finder
GB1129542A (en) Automatic focusing apparatus and method
GB1389113A (en) Optical focussing system
US3517992A (en) Automatic focusing slide projector
GB1180155A (en) Improvements in and Relating to Cameras
JPS57154206A (en) Focusing device
GB1285870A (en) Focusing system for a projector
GB1381470A (en) Camera focus indicia system
JPS63163312A (ja) オ−トフオ−カス装置とそのレンズ駆動機構
US4003645A (en) Film-handling apparatus
SU427349A1 (fr)
US3387534A (en) Automatic focusing device
US2528923A (en) Means for facilitating the focusing of certain devices comprising a projection system, such as microphotometers
US3710010A (en) Reflective device for color separation