JPS5098835A - - Google Patents

Info

Publication number
JPS5098835A
JPS5098835A JP299875A JP299875A JPS5098835A JP S5098835 A JPS5098835 A JP S5098835A JP 299875 A JP299875 A JP 299875A JP 299875 A JP299875 A JP 299875A JP S5098835 A JPS5098835 A JP S5098835A
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.)
Granted
Application number
JP299875A
Other languages
Japanese (ja)
Other versions
JPS562929B2 (enrdf_load_stackoverflow
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 JPS5098835A publication Critical patent/JPS5098835A/ja
Publication of JPS562929B2 publication Critical patent/JPS562929B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G02B7/105—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 with movable lens means specially adapted for focusing at close distances

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
JP752998A 1973-12-24 1974-12-24 Expired JPS562929B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2364574A DE2364574A1 (de) 1973-12-24 1973-12-24 Aufnahmeobjektiv mit veraenderbarer brennweite

Publications (2)

Publication Number Publication Date
JPS5098835A true JPS5098835A (enrdf_load_stackoverflow) 1975-08-06
JPS562929B2 JPS562929B2 (enrdf_load_stackoverflow) 1981-01-22

Family

ID=5901970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP752998A Expired JPS562929B2 (enrdf_load_stackoverflow) 1973-12-24 1974-12-24

Country Status (3)

Country Link
JP (1) JPS562929B2 (enrdf_load_stackoverflow)
AT (1) AT346101B (enrdf_load_stackoverflow)
DE (1) DE2364574A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213194U (enrdf_load_stackoverflow) * 1975-07-16 1977-01-29

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024923B2 (ja) * 1978-04-21 1985-06-15 旭光学工業株式会社 ズ−ムレンズの合焦装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3613544A (en) * 1969-06-27 1971-10-19 Vockenhuber Karl Optical system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3613544A (en) * 1969-06-27 1971-10-19 Vockenhuber Karl Optical system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213194U (enrdf_load_stackoverflow) * 1975-07-16 1977-01-29

Also Published As

Publication number Publication date
AT346101B (de) 1978-10-25
ATA855174A (de) 1978-02-15
DE2364574A1 (de) 1975-06-26
JPS562929B2 (enrdf_load_stackoverflow) 1981-01-22

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