JPS554802Y2 - - Google Patents

Info

Publication number
JPS554802Y2
JPS554802Y2 JP1286275U JP1286275U JPS554802Y2 JP S554802 Y2 JPS554802 Y2 JP S554802Y2 JP 1286275 U JP1286275 U JP 1286275U JP 1286275 U JP1286275 U JP 1286275U JP S554802 Y2 JPS554802 Y2 JP S554802Y2
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Expired
Application number
JP1286275U
Other languages
Japanese (ja)
Other versions
JPS5181734U (de
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
Publication of JPS5181734U publication Critical patent/JPS5181734U/ja
Application granted granted Critical
Publication of JPS554802Y2 publication Critical patent/JPS554802Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G03B3/02—Focusing arrangements of general interest for cameras, projectors or printers moving lens along baseboard
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Focusing (AREA)
  • Friction Gearing (AREA)
  • Non-Flushing Toilets (AREA)
JP1286275U 1974-02-08 1975-01-28 Expired JPS554802Y2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT100874A AT329296B (de) 1974-02-08 1974-02-08 Einrichtung zum verstellen der brennweite eines objektives

Publications (2)

Publication Number Publication Date
JPS5181734U JPS5181734U (de) 1976-06-30
JPS554802Y2 true JPS554802Y2 (de) 1980-02-05

Family

ID=3504801

Family Applications (2)

Application Number Title Priority Date Filing Date
JP1286275U Expired JPS554802Y2 (de) 1974-02-08 1975-01-28
JP1285275U Pending JPS5194525U (de) 1974-02-08 1975-01-28

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1285275U Pending JPS5194525U (de) 1974-02-08 1975-01-28

Country Status (2)

Country Link
JP (2) JPS554802Y2 (de)
AT (1) AT329296B (de)

Also Published As

Publication number Publication date
AT329296B (de) 1976-05-10
JPS5194525U (de) 1976-07-29
ATA100874A (de) 1975-07-15
JPS5181734U (de) 1976-06-30

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