IT1096892B - Obiettivo a lunghezza focale variabile per la ripresa e la proiezione - Google Patents

Obiettivo a lunghezza focale variabile per la ripresa e la proiezione

Info

Publication number
IT1096892B
IT1096892B IT25246/78A IT2524678A IT1096892B IT 1096892 B IT1096892 B IT 1096892B IT 25246/78 A IT25246/78 A IT 25246/78A IT 2524678 A IT2524678 A IT 2524678A IT 1096892 B IT1096892 B IT 1096892B
Authority
IT
Italy
Prior art keywords
shooting
screening
focal length
variable focal
length objective
Prior art date
Application number
IT25246/78A
Other languages
English (en)
Other versions
IT7825246A0 (it
Original Assignee
Rondina Primo
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 Rondina Primo filed Critical Rondina Primo
Priority to IT25246/78A priority Critical patent/IT1096892B/it
Publication of IT7825246A0 publication Critical patent/IT7825246A0/it
Application granted granted Critical
Publication of IT1096892B publication Critical patent/IT1096892B/it

Links

IT25246/78A 1978-06-30 1978-06-30 Obiettivo a lunghezza focale variabile per la ripresa e la proiezione IT1096892B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT25246/78A IT1096892B (it) 1978-06-30 1978-06-30 Obiettivo a lunghezza focale variabile per la ripresa e la proiezione

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25246/78A IT1096892B (it) 1978-06-30 1978-06-30 Obiettivo a lunghezza focale variabile per la ripresa e la proiezione

Publications (2)

Publication Number Publication Date
IT7825246A0 IT7825246A0 (it) 1978-06-30
IT1096892B true IT1096892B (it) 1985-08-26

Family

ID=11216119

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25246/78A IT1096892B (it) 1978-06-30 1978-06-30 Obiettivo a lunghezza focale variabile per la ripresa e la proiezione

Country Status (1)

Country Link
IT (1) IT1096892B (it)

Also Published As

Publication number Publication date
IT7825246A0 (it) 1978-06-30

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