JPS4953450A - - Google Patents

Info

Publication number
JPS4953450A
JPS4953450A JP9531072A JP9531072A JPS4953450A JP S4953450 A JPS4953450 A JP S4953450A JP 9531072 A JP9531072 A JP 9531072A JP 9531072 A JP9531072 A JP 9531072A JP S4953450 A JPS4953450 A JP S4953450A
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
JP9531072A
Other languages
Japanese (ja)
Other versions
JPS5239293B2 (en
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
Priority to JP9531072A priority Critical patent/JPS5239293B2/ja
Priority to FR7333791A priority patent/FR2200536B1/fr
Priority to GB4436973A priority patent/GB1416580A/en
Priority to DE19732347737 priority patent/DE2347737A1/en
Publication of JPS4953450A publication Critical patent/JPS4953450A/ja
Priority to US05/568,314 priority patent/US3990785A/en
Publication of JPS5239293B2 publication Critical patent/JPS5239293B2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/08—Anamorphotic objectives
    • G02B13/12—Anamorphotic objectives with variable magnification
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/08—Anamorphotic objectives
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification
    • G02B15/02—Optical objectives with means for varying the magnification by changing, adding, or subtracting a part of the objective, e.g. convertible objective
JP9531072A 1972-09-22 1972-09-22 Expired JPS5239293B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP9531072A JPS5239293B2 (en) 1972-09-22 1972-09-22
FR7333791A FR2200536B1 (en) 1972-09-22 1973-09-20
GB4436973A GB1416580A (en) 1972-09-22 1973-09-21 Anamorphic zoom lens
DE19732347737 DE2347737A1 (en) 1972-09-22 1973-09-21 ANAMORPHOTIC ZOOM LENS
US05/568,314 US3990785A (en) 1972-09-22 1975-04-15 Anamorphic zoom lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9531072A JPS5239293B2 (en) 1972-09-22 1972-09-22

Publications (2)

Publication Number Publication Date
JPS4953450A true JPS4953450A (en) 1974-05-24
JPS5239293B2 JPS5239293B2 (en) 1977-10-04

Family

ID=14134172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9531072A Expired JPS5239293B2 (en) 1972-09-22 1972-09-22

Country Status (4)

Country Link
JP (1) JPS5239293B2 (en)
DE (1) DE2347737A1 (en)
FR (1) FR2200536B1 (en)
GB (1) GB1416580A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54118244A (en) * 1978-03-04 1979-09-13 Asuka Kougaku Kenkiyuushiyo Kk One directional enlarging projecting lens
JP2013020231A (en) * 2011-06-17 2013-01-31 Seiko Epson Corp Projection optical system and projector including the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007005168A1 (en) * 2007-01-29 2008-07-31 Ruped Systems Gmbh Anastigmatic anamorphic lens for image processing, particularly of multidimensional images in spatially resolved spectroscopy, has high anamorphic factor, greater than value three and multiple lens subassemblies

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54118244A (en) * 1978-03-04 1979-09-13 Asuka Kougaku Kenkiyuushiyo Kk One directional enlarging projecting lens
JPS6217201B2 (en) * 1978-03-04 1987-04-16 Asuka Kogaku Kenkyusho Kk
JP2013020231A (en) * 2011-06-17 2013-01-31 Seiko Epson Corp Projection optical system and projector including the same

Also Published As

Publication number Publication date
JPS5239293B2 (en) 1977-10-04
GB1416580A (en) 1975-12-03
DE2347737A1 (en) 1974-04-04
FR2200536A1 (en) 1974-04-19
FR2200536B1 (en) 1977-01-07

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