GB1289726A - - Google Patents

Info

Publication number
GB1289726A
GB1289726A GB1289726DA GB1289726A GB 1289726 A GB1289726 A GB 1289726A GB 1289726D A GB1289726D A GB 1289726DA GB 1289726 A GB1289726 A GB 1289726A
Authority
GB
United Kingdom
Prior art keywords
casing
prisms
telescope
plate
carrying
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
English (en)
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
Priority claimed from DE19691918450 external-priority patent/DE1918450A1/de
Priority claimed from DE19691938936 external-priority patent/DE1938936A1/de
Application filed filed Critical
Publication of GB1289726A publication Critical patent/GB1289726A/en
Expired 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
    • G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
    • 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
    • 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)
GB1289726D 1969-04-11 1969-10-31 Expired GB1289726A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691918450 DE1918450A1 (de) 1969-04-11 1969-04-11 Prismenfernrohr
DE19691938936 DE1938936A1 (de) 1969-07-31 1969-07-31 Prismenfernrohr

Publications (1)

Publication Number Publication Date
GB1289726A true GB1289726A (enrdf_load_stackoverflow) 1972-09-20

Family

ID=25757267

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1289726D Expired GB1289726A (enrdf_load_stackoverflow) 1969-04-11 1969-10-31

Country Status (3)

Country Link
CH (1) CH493858A (enrdf_load_stackoverflow)
FR (1) FR2045765A7 (enrdf_load_stackoverflow)
GB (1) GB1289726A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3732521A4 (en) * 2018-01-26 2021-09-29 Dar-Tson Shen TELESCOPES AND OTHER OPTICAL INSTRUMENTS EQUIPPED WITH VISUALLY ACCESSIBLE OPTICAL COMPONENTS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3732521A4 (en) * 2018-01-26 2021-09-29 Dar-Tson Shen TELESCOPES AND OTHER OPTICAL INSTRUMENTS EQUIPPED WITH VISUALLY ACCESSIBLE OPTICAL COMPONENTS
US11953671B2 (en) 2018-01-26 2024-04-09 Dar-Tson SHEN Telescopes and other optical instruments with visually accessible optical components

Also Published As

Publication number Publication date
FR2045765A7 (enrdf_load_stackoverflow) 1971-03-05
CH493858A (de) 1970-07-15

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees