FR1374988A - New optical elements and process for the manufacture of these elements - Google Patents

New optical elements and process for the manufacture of these elements

Info

Publication number
FR1374988A
FR1374988A FR905024A FR905024A FR1374988A FR 1374988 A FR1374988 A FR 1374988A FR 905024 A FR905024 A FR 905024A FR 905024 A FR905024 A FR 905024A FR 1374988 A FR1374988 A FR 1374988A
Authority
FR
France
Prior art keywords
elements
manufacture
new optical
optical elements
new
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
FR905024A
Other languages
French (fr)
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Priority to FR905024A priority Critical patent/FR1374988A/en
Application granted granted Critical
Publication of FR1374988A publication Critical patent/FR1374988A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/02—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of crystals, e.g. rock-salt, semi-conductors

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR905024A 1962-07-25 1962-07-25 New optical elements and process for the manufacture of these elements Expired FR1374988A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR905024A FR1374988A (en) 1962-07-25 1962-07-25 New optical elements and process for the manufacture of these elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR905024A FR1374988A (en) 1962-07-25 1962-07-25 New optical elements and process for the manufacture of these elements

Publications (1)

Publication Number Publication Date
FR1374988A true FR1374988A (en) 1964-10-16

Family

ID=8783894

Family Applications (1)

Application Number Title Priority Date Filing Date
FR905024A Expired FR1374988A (en) 1962-07-25 1962-07-25 New optical elements and process for the manufacture of these elements

Country Status (1)

Country Link
FR (1) FR1374988A (en)

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