FR1376852A - Instrument optique d'observation - Google Patents

Instrument optique d'observation

Info

Publication number
FR1376852A
FR1376852A FR953158A FR953158A FR1376852A FR 1376852 A FR1376852 A FR 1376852A FR 953158 A FR953158 A FR 953158A FR 953158 A FR953158 A FR 953158A FR 1376852 A FR1376852 A FR 1376852A
Authority
FR
France
Prior art keywords
optical observation
observation instrument
instrument
optical
observation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR953158A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EDNALITE CORP
Original Assignee
EDNALITE 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 EDNALITE CORP filed Critical EDNALITE CORP
Priority to FR953158A priority Critical patent/FR1376852A/fr
Application granted granted Critical
Publication of FR1376852A publication Critical patent/FR1376852A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses
    • G02B25/002—Magnifying glasses
    • G02B25/005—Magnifying glasses with means for adjusting the magnifying glass or the object viewed

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR953158A 1963-11-08 1963-11-08 Instrument optique d'observation Expired FR1376852A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR953158A FR1376852A (fr) 1963-11-08 1963-11-08 Instrument optique d'observation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR953158A FR1376852A (fr) 1963-11-08 1963-11-08 Instrument optique d'observation

Publications (1)

Publication Number Publication Date
FR1376852A true FR1376852A (fr) 1964-10-31

Family

ID=8816140

Family Applications (1)

Application Number Title Priority Date Filing Date
FR953158A Expired FR1376852A (fr) 1963-11-08 1963-11-08 Instrument optique d'observation

Country Status (1)

Country Link
FR (1) FR1376852A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753610A (en) * 1972-01-11 1973-08-21 Bernard Ass Inc Fresnel lens mounting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753610A (en) * 1972-01-11 1973-08-21 Bernard Ass Inc Fresnel lens mounting

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