CH439779A - Three-lens infrared lens - Google Patents

Three-lens infrared lens

Info

Publication number
CH439779A
CH439779A CH658366A CH658366A CH439779A CH 439779 A CH439779 A CH 439779A CH 658366 A CH658366 A CH 658366A CH 658366 A CH658366 A CH 658366A CH 439779 A CH439779 A CH 439779A
Authority
CH
Switzerland
Prior art keywords
lens
infrared
infrared lens
lens infrared
Prior art date
Application number
CH658366A
Other languages
German (de)
Inventor
Schlegel Franz
Original Assignee
Rodenstock Optik G
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 Rodenstock Optik G filed Critical Rodenstock Optik G
Publication of CH439779A publication Critical patent/CH439779A/en

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Lenses (AREA)
  • Optical Head (AREA)
CH658366A 1965-06-10 1966-05-06 Three-lens infrared lens CH439779A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEO0010913 1965-06-10

Publications (1)

Publication Number Publication Date
CH439779A true CH439779A (en) 1967-07-15

Family

ID=7352156

Family Applications (1)

Application Number Title Priority Date Filing Date
CH658366A CH439779A (en) 1965-06-10 1966-05-06 Three-lens infrared lens

Country Status (3)

Country Link
CH (1) CH439779A (en)
DE (1) DE1472189A1 (en)
NL (2) NL6605385A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4738496A (en) * 1985-03-19 1988-04-19 Ludvik Canzek High speed infrared wide angle lens system
FR2623298B1 (en) * 1986-09-23 1990-10-05 Trt Telecom Radio Electr INFRARED BIFOCAL OPTICAL SYSTEM
DE4234721C2 (en) * 1991-10-16 1995-10-19 Bodenseewerk Geraetetech Three lens lens
DE102020133691A1 (en) 2020-12-16 2022-06-23 Valeo Schalter Und Sensoren Gmbh Infrared thermal imaging camera and on-board system to assist in driving a motor vehicle having such a camera

Also Published As

Publication number Publication date
DE1472189A1 (en) 1969-01-09
NL6605385A (en) 1966-12-12
NL126309C (en)

Similar Documents

Publication Publication Date Title
CH501233A (en) Optical facility
CH450755A (en) Anamorphic lens system
FR1511251A (en) Servo-mechanism
FI53476C (en) FOERFARANDE FOER TILLVERKNING AV FOERSTAERKTA FOLIER FOER FOERPACKNINGSAENDAMAOL
CH449134A (en) Solid-state optical light amplifier
CH417784A (en) Infrared camera
FI46523B (en) FOERFARANDE FOER FRAMSTAELLNING AV KOPPARELEKTRODER
AT273661B (en) Self-winding camera
CH444659A (en) camera
CH439779A (en) Three-lens infrared lens
CH443714A (en) Wide angle lens
CH457330A (en) Recessed light
CH436765A (en) Catadioptric lens
CH456186A (en) Wide angle lens
CH474150A (en) Infrared telescope
FR1457479A (en) Piezoelectric radiometer
FR1467132A (en) Telecentric lens
FI46451B (en) FOERFARANDE FOER KALLKONSERVERING AV FOEDOAEMNEN
CH441798A (en) Photographic lens
CH461262A (en) Servo-mechanism
FI35133A (en) Light cup
DE1540818A1 (en) Infrared heater
CH436566A (en) Absorbent lens
FR1452169A (en) Ball-collecting cane
CH441797A (en) Photographic lens