SU413368A1 - - Google Patents

Info

Publication number
SU413368A1
SU413368A1 SU1672721A SU1672721A SU413368A1 SU 413368 A1 SU413368 A1 SU 413368A1 SU 1672721 A SU1672721 A SU 1672721A SU 1672721 A SU1672721 A SU 1672721A SU 413368 A1 SU413368 A1 SU 413368A1
Authority
SU
USSR - Soviet Union
Prior art keywords
lens
screen
distance
lenses
focal
Prior art date
Application number
SU1672721A
Other languages
English (en)
Russian (ru)
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 SU1672721A priority Critical patent/SU413368A1/ru
Application granted granted Critical
Publication of SU413368A1 publication Critical patent/SU413368A1/ru

Links

Landscapes

  • Lenses (AREA)
SU1672721A 1971-06-18 1971-06-18 SU413368A1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1672721A SU413368A1 (ko) 1971-06-18 1971-06-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1672721A SU413368A1 (ko) 1971-06-18 1971-06-18

Publications (1)

Publication Number Publication Date
SU413368A1 true SU413368A1 (ko) 1974-01-30

Family

ID=20480113

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1672721A SU413368A1 (ko) 1971-06-18 1971-06-18

Country Status (1)

Country Link
SU (1) SU413368A1 (ko)

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