FR1189973A - Method and device for achromatizing prisms - Google Patents

Method and device for achromatizing prisms

Info

Publication number
FR1189973A
FR1189973A FR1189973DA FR1189973A FR 1189973 A FR1189973 A FR 1189973A FR 1189973D A FR1189973D A FR 1189973DA FR 1189973 A FR1189973 A FR 1189973A
Authority
FR
France
Prior art keywords
achromatizing
prisms
achromatizing prisms
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.)
Bausch and Lomb Inc
Original Assignee
Bausch and Lomb Inc
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 Bausch and Lomb Inc filed Critical Bausch and Lomb Inc
Application granted granted Critical
Publication of FR1189973A publication Critical patent/FR1189973A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G02B5/045—Prism arrays

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR1189973D 1956-10-08 1957-10-07 Method and device for achromatizing prisms Expired FR1189973A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1189973XA 1956-10-08 1956-10-08

Publications (1)

Publication Number Publication Date
FR1189973A true FR1189973A (en) 1959-10-08

Family

ID=22382021

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1189973D Expired FR1189973A (en) 1956-10-08 1957-10-07 Method and device for achromatizing prisms

Country Status (1)

Country Link
FR (1) FR1189973A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505512A1 (en) * 1981-05-05 1982-11-12 Thomson Csf Opto-mechanical light beam deflector - comprises two elements each contg. two prisms with subtended angles and refractive indices chosen for min. chromatism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505512A1 (en) * 1981-05-05 1982-11-12 Thomson Csf Opto-mechanical light beam deflector - comprises two elements each contg. two prisms with subtended angles and refractive indices chosen for min. chromatism

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