DE285426C - - Google Patents

Info

Publication number
DE285426C
DE285426C DENDAT285426D DE285426DA DE285426C DE 285426 C DE285426 C DE 285426C DE NDAT285426 D DENDAT285426 D DE NDAT285426D DE 285426D A DE285426D A DE 285426DA DE 285426 C DE285426 C DE 285426C
Authority
DE
Germany
Prior art keywords
lens
adjusting
adjustment
adjusting screws
screws
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
DENDAT285426D
Other languages
German (de)
English (en)
Publication of DE285426C publication Critical patent/DE285426C/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
    • G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight
    • G02B23/18—Housings; Caps; Mountings; Supports, e.g. with counterweight for binocular arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Telescopes (AREA)
  • Lenses (AREA)
  • Lens Barrels (AREA)
DENDAT285426D Active DE285426C (cs)

Publications (1)

Publication Number Publication Date
DE285426C true DE285426C (cs)

Family

ID=540814

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT285426D Active DE285426C (cs)

Country Status (1)

Country Link
DE (1) DE285426C (cs)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518252A (en) * 1948-12-29 1950-08-08 American Optical Corp Projection microscope
US2571743A (en) * 1950-05-20 1951-10-16 American Optical Corp Reflecting image-forming optical system for instruments
US2707418A (en) * 1952-01-14 1955-05-03 Otto W Magnuson Camera filter holder
US2849911A (en) * 1955-07-01 1958-09-02 Brunson Instr Co Optical transit square
US2850939A (en) * 1950-03-06 1958-09-09 Northrop Aircraft Inc Adjustment means for optical element
US4647155A (en) * 1985-03-08 1987-03-03 International Business Machines Corporation Multi-laser optical signal recorders

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518252A (en) * 1948-12-29 1950-08-08 American Optical Corp Projection microscope
US2850939A (en) * 1950-03-06 1958-09-09 Northrop Aircraft Inc Adjustment means for optical element
US2571743A (en) * 1950-05-20 1951-10-16 American Optical Corp Reflecting image-forming optical system for instruments
US2707418A (en) * 1952-01-14 1955-05-03 Otto W Magnuson Camera filter holder
US2849911A (en) * 1955-07-01 1958-09-02 Brunson Instr Co Optical transit square
US4647155A (en) * 1985-03-08 1987-03-03 International Business Machines Corporation Multi-laser optical signal recorders

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