FR355373A - Method and apparatus for the projection of images of equal clarity - Google Patents

Method and apparatus for the projection of images of equal clarity

Info

Publication number
FR355373A
FR355373A FR355373DA FR355373A FR 355373 A FR355373 A FR 355373A FR 355373D A FR355373D A FR 355373DA FR 355373 A FR355373 A FR 355373A
Authority
FR
France
Prior art keywords
images
projection
equal clarity
clarity
equal
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.)
SCIENT LENS Co
Original Assignee
SCIENT LENS Co
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 SCIENT LENS Co filed Critical SCIENT LENS Co
Application granted granted Critical
Publication of FR355373A publication Critical patent/FR355373A/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)
FR355373D 1904-02-04 1905-02-03 Method and apparatus for the projection of images of equal clarity Expired FR355373A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US355373XA 1904-02-04 1904-02-04

Publications (1)

Publication Number Publication Date
FR355373A true FR355373A (en) 1905-10-30

Family

ID=1403412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR355373D Expired FR355373A (en) 1904-02-04 1905-02-03 Method and apparatus for the projection of images of equal clarity

Country Status (1)

Country Link
FR (1) FR355373A (en)

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