IL39646A0 - Lenses - Google Patents

Lenses

Info

Publication number
IL39646A0
IL39646A0 IL39646A IL3964672A IL39646A0 IL 39646 A0 IL39646 A0 IL 39646A0 IL 39646 A IL39646 A IL 39646A IL 3964672 A IL3964672 A IL 3964672A IL 39646 A0 IL39646 A0 IL 39646A0
Authority
IL
Israel
Prior art keywords
lenses
Prior art date
Application number
IL39646A
Other versions
IL39646A (en
Original Assignee
Rank Organisation Ltd
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 Rank Organisation Ltd filed Critical Rank Organisation Ltd
Publication of IL39646A0 publication Critical patent/IL39646A0/en
Publication of IL39646A publication Critical patent/IL39646A/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0884—Catadioptric systems having a pupil corrector
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0804—Catadioptric systems using two curved mirrors
    • G02B17/0808—Catadioptric systems using two curved mirrors on-axis systems with at least one of the mirrors having a central aperture
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0852—Catadioptric systems having a field corrector only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Lenses (AREA)
IL39646A 1971-06-09 1972-06-08 Catadioptric optical systems IL39646A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1979271A GB1388546A (en) 1971-06-09 1971-06-09 Lenses

Publications (2)

Publication Number Publication Date
IL39646A0 true IL39646A0 (en) 1972-08-30
IL39646A IL39646A (en) 1975-06-25

Family

ID=10135300

Family Applications (1)

Application Number Title Priority Date Filing Date
IL39646A IL39646A (en) 1971-06-09 1972-06-08 Catadioptric optical systems

Country Status (5)

Country Link
BE (1) BE784607A (en)
DE (1) DE2228236C3 (en)
GB (1) GB1388546A (en)
IL (1) IL39646A (en)
NL (1) NL7207922A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987006718A1 (en) * 1986-04-21 1987-11-05 The University Of Tasmania Laser ignition device
DE10301633A1 (en) * 2003-01-17 2004-07-29 Daimlerchrysler Ag Catadioptric camera for performing distance surveillance/monitoring of motor vehicles in front has lenses and curved mirror surfaces to act as image-transmitting elements
DE102005047488A1 (en) * 2005-10-04 2007-04-05 Noctron S.A.R.L. Lens e.g. for night-vision device has front lens group and rear lens group whereby diameters of lenses of rear lens group constantly increases in backward direction

Also Published As

Publication number Publication date
DE2228236C3 (en) 1981-10-15
DE2228236B2 (en) 1981-01-08
DE2228236A1 (en) 1972-12-21
NL7207922A (en) 1972-12-12
IL39646A (en) 1975-06-25
GB1388546A (en) 1975-03-26
BE784607A (en) 1972-10-02

Similar Documents

Publication Publication Date Title
CY861A (en) Phenicillins
IE36750L (en) Triazolobenzothiazole
GB1406623A (en) Nitromethylcyclopentanones
EG10585A (en) Phenoxycarboxamides
GB1404022A (en) Dihydropyridazones
AU4916772A (en) Benzimidazolyl-2-aminoimidazolines
CY988A (en) Thienobenzazepines
AU470060B2 (en) Lenses
IL40790A0 (en) Novel pregnadiones
GB1389829A (en) Clawrings
IE36289L (en) Diamino-benzylpyrimidines
AU4209872A (en) Container-agitator
IL39646A0 (en) Lenses
GB1400755A (en) Benzodizepines
IL39647A0 (en) Lenses
GB1400602A (en) 2-5-nitro-2-thazolyl-benzimidazoles
JPS5123342A (en) Kazariito no seizoho
GB1401975A (en) 3-trifluoromethyl-anilides
IE36520L (en) Pyrimidotriazines
GB1368700A (en) Colour-corrected lens system
JPS51110123A (en) gasorinkikan no judokugasuboshihoho
CA34072S (en) Stewpan
CA34806S (en) Vahicle
CA34306S (en) Conitainer
CA34075S (en) Sauceboat