NL173681C - Fotografisch objectief. - Google Patents

Fotografisch objectief.

Info

Publication number
NL173681C
NL173681C NL7109442A NL7109442A NL173681C NL 173681 C NL173681 C NL 173681C NL 7109442 A NL7109442 A NL 7109442A NL 7109442 A NL7109442 A NL 7109442A NL 173681 C NL173681 C NL 173681C
Authority
NL
Netherlands
Prior art keywords
photographic objective
photographic
objective
Prior art date
Application number
NL7109442A
Other languages
English (en)
Dutch (nl)
Other versions
NL173681B (nl
NL7109442A (cs
Original Assignee
Polaroid Corp
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 Polaroid Corp filed Critical Polaroid Corp
Publication of NL7109442A publication Critical patent/NL7109442A/xx
Publication of NL173681B publication Critical patent/NL173681B/xx
Application granted granted Critical
Publication of NL173681C publication Critical patent/NL173681C/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
NL7109442A 1970-07-08 1971-07-08 Fotografisch objectief. NL173681C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5304270A 1970-07-08 1970-07-08

Publications (3)

Publication Number Publication Date
NL7109442A NL7109442A (cs) 1972-01-11
NL173681B NL173681B (nl) 1983-09-16
NL173681C true NL173681C (nl) 1984-02-16

Family

ID=21981552

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7109442A NL173681C (nl) 1970-07-08 1971-07-08 Fotografisch objectief.

Country Status (7)

Country Link
AT (1) AT334652B (cs)
CA (1) CA966340A (cs)
CH (1) CH554544A (cs)
DE (1) DE2133643C2 (cs)
FR (1) FR2098254B1 (cs)
GB (1) GB1350999A (cs)
NL (1) NL173681C (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3804492A (en) * 1973-01-02 1974-04-16 American Optical Corp Aperture viewing zoom lens system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE119915C (cs) *
GB191422276A (en) * 1914-11-10 1915-11-04 Harold Dennis Taylor An Improved Form of Objective for Telescopes and like Optical Instruments.
DE375896C (de) * 1922-06-11 1923-05-25 Zeiss Carl Fa Photographisches Objektiv
US2417942A (en) * 1943-09-03 1947-03-25 Bendix Aviat Corp Triplet objective lens
GB643938A (en) * 1948-06-01 1950-09-27 Christian Ellis Coulman Lenses
US3486805A (en) * 1965-02-20 1969-12-30 Asahi Optical Co Ltd Ultra-achromatic fluorite silica triplet lens system

Also Published As

Publication number Publication date
CA966340A (en) 1975-04-22
CH554544A (de) 1974-09-30
NL173681B (nl) 1983-09-16
NL7109442A (cs) 1972-01-11
DE2133643A1 (de) 1972-01-20
ATA595971A (de) 1976-05-15
FR2098254B1 (cs) 1977-06-17
GB1350999A (en) 1974-04-24
DE2133643C2 (de) 1982-04-22
FR2098254A1 (cs) 1972-03-10
AT334652B (de) 1976-01-25

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Legal Events

Date Code Title Description
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee