DE94900C - - Google Patents

Info

Publication number
DE94900C
DE94900C DENDAT94900D DE94900DA DE94900C DE 94900 C DE94900 C DE 94900C DE NDAT94900 D DENDAT94900 D DE NDAT94900D DE 94900D A DE94900D A DE 94900DA DE 94900 C DE94900 C DE 94900C
Authority
DE
Germany
Prior art keywords
objective
ocular
image
astronomical
telescope
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.)
Active
Application number
DENDAT94900D
Other languages
German (de)
English (en)
Publication of DE94900C publication Critical patent/DE94900C/de
Active legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Glass Compositions (AREA)
DENDAT94900D Active DE94900C (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
DE94900C true DE94900C (cg-RX-API-DMAC7.html)

Family

ID=366194

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT94900D Active DE94900C (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
DE (1) DE94900C (cg-RX-API-DMAC7.html)

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