FR990956A - Process for treating the surface of optical elements and elements obtained by this process - Google Patents

Process for treating the surface of optical elements and elements obtained by this process

Info

Publication number
FR990956A
FR990956A FR990956DA FR990956A FR 990956 A FR990956 A FR 990956A FR 990956D A FR990956D A FR 990956DA FR 990956 A FR990956 A FR 990956A
Authority
FR
France
Prior art keywords
elements
treating
optical elements
optical
elements obtained
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
Other languages
French (fr)
Inventor
Jorgen Koch
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 filed Critical
Application granted granted Critical
Publication of FR990956A publication Critical patent/FR990956A/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
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/12—Optical coatings produced by application to, or surface treatment of, optical elements by surface treatment, e.g. by irradiation
FR990956D 1948-07-20 1949-07-19 Process for treating the surface of optical elements and elements obtained by this process Expired FR990956A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK990956X 1948-07-20

Publications (1)

Publication Number Publication Date
FR990956A true FR990956A (en) 1951-09-28

Family

ID=8157180

Family Applications (1)

Application Number Title Priority Date Filing Date
FR990956D Expired FR990956A (en) 1948-07-20 1949-07-19 Process for treating the surface of optical elements and elements obtained by this process

Country Status (1)

Country Link
FR (1) FR990956A (en)

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