GB1380373A - Portable telescope - Google Patents

Portable telescope

Info

Publication number
GB1380373A
GB1380373A GB909473A GB909473A GB1380373A GB 1380373 A GB1380373 A GB 1380373A GB 909473 A GB909473 A GB 909473A GB 909473 A GB909473 A GB 909473A GB 1380373 A GB1380373 A GB 1380373A
Authority
GB
United Kingdom
Prior art keywords
shaft
polar
telescope
axis
declination
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
GB909473A
Other languages
English (en)
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.)
Rand A E
Original Assignee
Rand A E
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 Rand A E filed Critical Rand A E
Publication of GB1380373A publication Critical patent/GB1380373A/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
    • 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
    • G02B23/165—Equatorial mounts
    • 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
    • G02B23/06—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors having a focussing action, e.g. parabolic mirror

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Telescopes (AREA)
  • Basic Packing Technique (AREA)
GB909473A 1972-02-25 1973-02-23 Portable telescope Expired GB1380373A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00229341A US3840284A (en) 1972-02-25 1972-02-25 Portable telescope

Publications (1)

Publication Number Publication Date
GB1380373A true GB1380373A (en) 1975-01-15

Family

ID=22860788

Family Applications (1)

Application Number Title Priority Date Filing Date
GB909473A Expired GB1380373A (en) 1972-02-25 1973-02-23 Portable telescope

Country Status (14)

Country Link
US (1) US3840284A (enrdf_load_stackoverflow)
JP (1) JPS48100148A (enrdf_load_stackoverflow)
AR (1) AR197981A1 (enrdf_load_stackoverflow)
AT (1) AT346105B (enrdf_load_stackoverflow)
BR (1) BR7301424D0 (enrdf_load_stackoverflow)
CH (1) CH563591A5 (enrdf_load_stackoverflow)
DE (1) DE2309487C2 (enrdf_load_stackoverflow)
ES (1) ES412049A1 (enrdf_load_stackoverflow)
FR (1) FR2173335B3 (enrdf_load_stackoverflow)
GB (1) GB1380373A (enrdf_load_stackoverflow)
IL (1) IL41643A (enrdf_load_stackoverflow)
IT (1) IT979473B (enrdf_load_stackoverflow)
NL (1) NL7302662A (enrdf_load_stackoverflow)
ZA (1) ZA731342B (enrdf_load_stackoverflow)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260253A (en) * 1977-09-27 1981-04-07 Tuthill Roger W Precision celestial pole locator
JPS5749215U (enrdf_load_stackoverflow) 1980-09-03 1982-03-19
US4865424A (en) * 1983-06-30 1989-09-12 Atlantic Richfield Company Optical device with adjusting means
JPS612679U (ja) * 1984-06-08 1986-01-09 有限会社 荒川電機 赤道儀
JPS614973U (ja) * 1984-06-15 1986-01-13 カ−トン光学株式会社 赤道儀架台
JPS614972U (ja) * 1984-06-15 1986-01-13 カ−トン光学株式会社 赤道儀架台
JPS614971U (ja) * 1984-06-15 1986-01-13 カ−トン光学株式会社 赤道儀架台
JPS6124771U (ja) * 1984-07-19 1986-02-14 有限会社 荒川電機 赤道儀
JPS634508U (enrdf_load_stackoverflow) * 1986-06-27 1988-01-13
JPS63174010A (ja) * 1987-01-14 1988-07-18 Agency Of Ind Science & Technol レ−ザビ−ムチヨツパ
JP2790584B2 (ja) * 1992-12-10 1998-08-27 修一 増永 双眼反射望遠鏡
US5437427A (en) * 1994-01-25 1995-08-01 Johnson; Peter D. Binocular mounting assembly for astronomical observations
JP3875742B2 (ja) * 1996-04-11 2007-01-31 ペンタックス株式会社 極軸望遠鏡のコンバータ
US7048238B2 (en) * 2001-05-01 2006-05-23 Vito Rotondi Telescope support stand system
USD506766S1 (en) * 2004-07-27 2005-06-28 Eastcolight (Hong Kong) Limited Telescope
FR2883076B1 (fr) * 2005-03-14 2007-04-27 Antoine Sarayotis Telescope astronomique convertible
US7605318B2 (en) * 2007-07-27 2009-10-20 Dover Kent B Gyro-JIG apparatus for repairing a stringed musical instrument
US9223126B2 (en) 2010-07-19 2015-12-29 Applied Invention, Llc Portable telescope
DE102010053212A1 (de) * 2010-12-03 2012-06-06 Rolf Stadler Anordnung für den Gewichtsausgleich eines Ständers
US9678300B2 (en) * 2013-02-01 2017-06-13 Newport Corporation Optical post mount system and method of use
CN105547240B (zh) * 2016-02-06 2018-11-30 南通斯密特森光电科技有限公司 一种组合式赤道仪之维度调节机构
CN115182967B (zh) * 2021-04-02 2025-07-01 南通斯密特森光电科技有限公司 弹性蜗轮组件及其应用

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2725783A (en) * 1951-12-08 1955-12-06 Pye Ltd Supports for cameras, particularly television cameras

Also Published As

Publication number Publication date
ES412049A1 (es) 1976-05-16
DE2309487A1 (de) 1973-09-13
FR2173335B3 (enrdf_load_stackoverflow) 1976-03-05
NL7302662A (enrdf_load_stackoverflow) 1973-08-28
JPS48100148A (enrdf_load_stackoverflow) 1973-12-18
BR7301424D0 (pt) 1974-05-16
FR2173335A1 (enrdf_load_stackoverflow) 1973-10-05
US3840284A (en) 1974-10-08
IL41643A (en) 1975-12-31
DE2309487C2 (de) 1983-01-20
IT979473B (it) 1974-09-30
AU5261273A (en) 1974-08-29
ZA731342B (en) 1974-03-27
IL41643A0 (en) 1973-04-30
CH563591A5 (enrdf_load_stackoverflow) 1975-06-30
AR197981A1 (es) 1974-05-24
ATA171073A (de) 1978-02-15
AT346105B (de) 1978-10-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee