CH392916A - Telescope lens - Google Patents

Telescope lens

Info

Publication number
CH392916A
CH392916A CH244261A CH244261A CH392916A CH 392916 A CH392916 A CH 392916A CH 244261 A CH244261 A CH 244261A CH 244261 A CH244261 A CH 244261A CH 392916 A CH392916 A CH 392916A
Authority
CH
Switzerland
Prior art keywords
telescope lens
telescope
lens
Prior art date
Application number
CH244261A
Other languages
German (de)
Inventor
Wilhelm Dr Tronnier Albrecht
J Lescher Edmund
Original Assignee
Farrand Optical Co Inc
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 Farrand Optical Co Inc filed Critical Farrand Optical Co Inc
Publication of CH392916A publication Critical patent/CH392916A/en

Links

Classifications

    • 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)
CH244261A 1960-03-02 1961-02-27 Telescope lens CH392916A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1243260A 1960-03-02 1960-03-02

Publications (1)

Publication Number Publication Date
CH392916A true CH392916A (en) 1965-05-31

Family

ID=21754948

Family Applications (1)

Application Number Title Priority Date Filing Date
CH244261A CH392916A (en) 1960-03-02 1961-02-27 Telescope lens

Country Status (3)

Country Link
CH (1) CH392916A (en)
DE (1) DE1918908U (en)
GB (1) GB974748A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2217191A1 (en) * 1971-04-09 1972-10-19 Olympus Optical Co Long focal length lens system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111547624A (en) * 2020-05-11 2020-08-18 高丽媛 Hoisting device for household appliance manufacturing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2217191A1 (en) * 1971-04-09 1972-10-19 Olympus Optical Co Long focal length lens system

Also Published As

Publication number Publication date
GB974748A (en) 1964-11-11
DE1918908U (en) 1965-07-01

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