NL283906A - - Google Patents

Info

Publication number
NL283906A
NL283906A NL283906DA NL283906A NL 283906 A NL283906 A NL 283906A NL 283906D A NL283906D A NL 283906DA NL 283906 A NL283906 A NL 283906A
Authority
NL
Netherlands
Application number
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.)
Publication of NL283906A publication Critical patent/NL283906A/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/04—Reversed telephoto objectives
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/06—Panoramic objectives; So-called "sky lenses" including panoramic objectives having reflecting surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/14—Optical objectives specially designed for the purposes specified below for use with infrared or ultraviolet radiation
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Lenses (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
NL283906D 1961-10-04 NL283906A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US142913A US3251266A (en) 1961-10-04 1961-10-04 Wide angle objective having nonspherical surfaces

Publications (1)

Publication Number Publication Date
NL283906A true NL283906A (xx)

Family

ID=22501783

Family Applications (2)

Application Number Title Priority Date Filing Date
NL283906D NL283906A (xx) 1961-10-04
NL124235D NL124235C (xx) 1961-10-04

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL124235D NL124235C (xx) 1961-10-04

Country Status (9)

Country Link
US (1) US3251266A (xx)
CH (1) CH437846A (xx)
DE (1) DE1422574A1 (xx)
DK (1) DK128175B (xx)
FR (1) FR1349937A (xx)
GB (1) GB1023032A (xx)
NL (2) NL124235C (xx)
NO (1) NO116822B (xx)
SE (1) SE304867B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922522A (en) * 1965-11-26 1975-11-25 Us Navy Optical receiver assembly
US3361512A (en) * 1966-04-05 1968-01-02 David L. Fuller Wide angle objective having non-spherical surfaces
US3455226A (en) * 1967-07-26 1969-07-15 David L Fuller Shutter-aperture mechanism for a camera

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE283493C (xx) *
US2604012A (en) * 1951-04-17 1952-07-22 Northrop Aircraft Inc Symmetrical monocentric achromatized triplet eyepiece lens system
US2923220A (en) * 1956-06-04 1960-02-02 Optische Ind De Oude Delft Nv Panoramic camera
NL124047C (xx) * 1960-05-24 1968-04-16 Optische Ind De Oude Delft Nv

Also Published As

Publication number Publication date
CH437846A (de) 1967-06-15
GB1023032A (en) 1966-03-16
NL124235C (xx)
DK128175B (da) 1974-03-11
FR1349937A (fr) 1964-01-24
DE1422574A1 (de) 1969-10-09
SE304867B (xx) 1968-10-07
NO116822B (xx) 1969-05-27
US3251266A (en) 1966-05-17

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