AT328762B - Pankratisches weitwinkel-projektionsobjektiv - Google Patents

Pankratisches weitwinkel-projektionsobjektiv

Info

Publication number
AT328762B
AT328762B AT181073A AT181073A AT328762B AT 328762 B AT328762 B AT 328762B AT 181073 A AT181073 A AT 181073A AT 181073 A AT181073 A AT 181073A AT 328762 B AT328762 B AT 328762B
Authority
AT
Austria
Prior art keywords
panratic
projection lens
wide angle
angle projection
wide
Prior art date
Application number
AT181073A
Other languages
English (en)
Other versions
ATA181073A (de
Inventor
Walter Dipl Ing Besenmatter
Trude Muszumanski
Gunter Kurz
Original Assignee
Eumig
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 Eumig filed Critical Eumig
Priority to AT181073A priority Critical patent/AT328762B/de
Priority to US05/442,433 priority patent/US3942874A/en
Priority to JP49023720A priority patent/JPS502558A/ja
Priority to DE2409529A priority patent/DE2409529A1/de
Publication of ATA181073A publication Critical patent/ATA181073A/de
Application granted granted Critical
Publication of AT328762B publication Critical patent/AT328762B/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/04—Reversed telephoto objectives
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
AT181073A 1973-03-01 1973-03-01 Pankratisches weitwinkel-projektionsobjektiv AT328762B (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT181073A AT328762B (de) 1973-03-01 1973-03-01 Pankratisches weitwinkel-projektionsobjektiv
US05/442,433 US3942874A (en) 1973-03-01 1974-02-14 Pancratic wide-angle objective
JP49023720A JPS502558A (de) 1973-03-01 1974-02-28
DE2409529A DE2409529A1 (de) 1973-03-01 1974-02-28 Pankratisches weitwinkelprojektionsobjektiv

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT181073A AT328762B (de) 1973-03-01 1973-03-01 Pankratisches weitwinkel-projektionsobjektiv

Publications (2)

Publication Number Publication Date
ATA181073A ATA181073A (de) 1975-06-15
AT328762B true AT328762B (de) 1976-04-12

Family

ID=3521461

Family Applications (1)

Application Number Title Priority Date Filing Date
AT181073A AT328762B (de) 1973-03-01 1973-03-01 Pankratisches weitwinkel-projektionsobjektiv

Country Status (4)

Country Link
US (1) US3942874A (de)
JP (1) JPS502558A (de)
AT (1) AT328762B (de)
DE (1) DE2409529A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH612767A5 (en) * 1975-08-06 1979-08-15 Bolex Int Sa Optical system having a lens and an attachment element
DE3700162A1 (de) * 1986-09-01 1988-03-03 Docter Optic Wetzlar Gmbh Varioobjektiv fuer projektionszwecke
US4993814A (en) * 1988-01-18 1991-02-19 Minolta Camera Kabushiki Kaisha Zoom lens system
US5270863A (en) * 1990-04-05 1993-12-14 Olympus Optical Co., Ltd. Zoom lens system
US5537254A (en) * 1993-11-30 1996-07-16 Eastman Kodak Company Compact small format zoom lens
US5875059A (en) * 1997-02-19 1999-02-23 Eastman Kodak Company Variable focal length lens system having a divergent front lens unit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3597048A (en) * 1969-02-07 1971-08-03 Ludwig Bertele Varifocal objective with movable lens component of positive refractivity

Also Published As

Publication number Publication date
JPS502558A (de) 1975-01-11
ATA181073A (de) 1975-06-15
US3942874A (en) 1976-03-09
DE2409529A1 (de) 1974-09-12

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner