FR989266A - Apochromatic objective - Google Patents

Apochromatic objective

Info

Publication number
FR989266A
FR989266A FR989266DA FR989266A FR 989266 A FR989266 A FR 989266A FR 989266D A FR989266D A FR 989266DA FR 989266 A FR989266 A FR 989266A
Authority
FR
France
Prior art keywords
apochromatic objective
apochromatic
objective
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)
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
Application granted granted Critical
Publication of FR989266A publication Critical patent/FR989266A/en
Expired legal-status Critical Current

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)
FR989266D 1947-12-04 1948-12-03 Apochromatic objective Expired FR989266A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US989266XA 1947-12-04 1947-12-04

Publications (1)

Publication Number Publication Date
FR989266A true FR989266A (en) 1951-09-06

Family

ID=22271598

Family Applications (1)

Application Number Title Priority Date Filing Date
FR989266D Expired FR989266A (en) 1947-12-04 1948-12-03 Apochromatic objective

Country Status (1)

Country Link
FR (1) FR989266A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1089182B (en) * 1958-10-25 1960-09-15 Rodenstock Optik G Symmetrical photographic lens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1089182B (en) * 1958-10-25 1960-09-15 Rodenstock Optik G Symmetrical photographic lens

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