IT8900605A0 - Apparecchio fotografico con obiettivo fisso, a distanza focale variabile - Google Patents

Apparecchio fotografico con obiettivo fisso, a distanza focale variabile

Info

Publication number
IT8900605A0
IT8900605A0 IT8900605A IT6058989A IT8900605A0 IT 8900605 A0 IT8900605 A0 IT 8900605A0 IT 8900605 A IT8900605 A IT 8900605A IT 6058989 A IT6058989 A IT 6058989A IT 8900605 A0 IT8900605 A0 IT 8900605A0
Authority
IT
Italy
Prior art keywords
focal distance
fixed lens
variable focal
photographic apparatus
photographic
Prior art date
Application number
IT8900605A
Other languages
English (en)
Other versions
IT1233928B (it
Inventor
Giovanni Iuliano
Original Assignee
Giovanni Iuliano
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 Giovanni Iuliano filed Critical Giovanni Iuliano
Priority to IT8900605A priority Critical patent/IT1233928B/it
Publication of IT8900605A0 publication Critical patent/IT8900605A0/it
Application granted granted Critical
Publication of IT1233928B publication Critical patent/IT1233928B/it

Links

IT8900605A 1989-02-21 1989-02-21 Apparecchio fotografico con obiettivo fisso, a distanza focale variabile IT1233928B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8900605A IT1233928B (it) 1989-02-21 1989-02-21 Apparecchio fotografico con obiettivo fisso, a distanza focale variabile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8900605A IT1233928B (it) 1989-02-21 1989-02-21 Apparecchio fotografico con obiettivo fisso, a distanza focale variabile

Publications (2)

Publication Number Publication Date
IT8900605A0 true IT8900605A0 (it) 1989-02-21
IT1233928B IT1233928B (it) 1992-04-21

Family

ID=11291530

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8900605A IT1233928B (it) 1989-02-21 1989-02-21 Apparecchio fotografico con obiettivo fisso, a distanza focale variabile

Country Status (1)

Country Link
IT (1) IT1233928B (it)

Also Published As

Publication number Publication date
IT1233928B (it) 1992-04-21

Similar Documents

Publication Publication Date Title
DE69023342D1 (de) Optische vorrichtungen.
HK25684A (en) Optical focusing device having a variable focal length
DE68918614D1 (de) Stereokamera mit gekoppelten Zoomobjektiven.
DE69018101D1 (de) Optische Abtastvorrichtung.
DE69128103D1 (de) Optische Vorrichtung
DE69129817D1 (de) Optische Vorrichtung
DE69131485D1 (de) Optische vorrichtung
DE69017848D1 (de) Optische Übertragungsvorrichtung.
ATE22629T1 (de) Optischer abtast-apparat mit fokussierungssystem.
DE69124504D1 (de) Optische vorrichtung
DE69116273D1 (de) Linsentubus
DE68921387D1 (de) Kamera mit Zoom-Objektiv.
DE69111943D1 (de) Optische Kodiereinrichtung.
DE69122939D1 (de) Optische Steuervorrichtung
IT1206463B (it) Macchina fotografica con obiettivi montati su torretta e mirino a inquadramento variabile.
DE69019889D1 (de) Optische Komponente.
DE69022493D1 (de) Zoomobjektiv.
FR2661006B1 (fr) Systeme de lentilles a focale variable.
ES492322A0 (es) Un dispositivo de enfoque optico
KR910001223U (ko) 줌 렌즈 카메라
DE69014837D1 (de) Optische Verbindungsvorrichtung.
JPS5456820A (en) Photographic lens barrel focusing device
DE69021484D1 (de) Optische Verstärker-Photodetektor-Anordnung.
KR910001222U (ko) 줌 렌즈 카메라
FR2582817B1 (fr) Objectif a longueur focale variable