FR1339742A - Perfectionnement aux lentilles optiques - Google Patents

Perfectionnement aux lentilles optiques

Info

Publication number
FR1339742A
FR1339742A FR913739A FR913739A FR1339742A FR 1339742 A FR1339742 A FR 1339742A FR 913739 A FR913739 A FR 913739A FR 913739 A FR913739 A FR 913739A FR 1339742 A FR1339742 A FR 1339742A
Authority
FR
France
Prior art keywords
optical lens
improvement
lens improvement
optical
lens
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
FR913739A
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.)
Elastic Stop Nut Corp
Original Assignee
Elastic Stop Nut 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 Elastic Stop Nut Corp filed Critical Elastic Stop Nut Corp
Priority to FR913739A priority Critical patent/FR1339742A/fr
Application granted granted Critical
Publication of FR1339742A publication Critical patent/FR1339742A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
    • G02B5/124—Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or sheet

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR913739A 1962-10-29 1962-10-29 Perfectionnement aux lentilles optiques Expired FR1339742A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR913739A FR1339742A (fr) 1962-10-29 1962-10-29 Perfectionnement aux lentilles optiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR913739A FR1339742A (fr) 1962-10-29 1962-10-29 Perfectionnement aux lentilles optiques

Publications (1)

Publication Number Publication Date
FR1339742A true FR1339742A (fr) 1963-10-11

Family

ID=8789699

Family Applications (1)

Application Number Title Priority Date Filing Date
FR913739A Expired FR1339742A (fr) 1962-10-29 1962-10-29 Perfectionnement aux lentilles optiques

Country Status (1)

Country Link
FR (1) FR1339742A (fr)

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