GB191517355A - A Periscopic Telescope. - Google Patents

A Periscopic Telescope.

Info

Publication number
GB191517355A
GB191517355A GB191517355DA GB191517355A GB 191517355 A GB191517355 A GB 191517355A GB 191517355D A GB191517355D A GB 191517355DA GB 191517355 A GB191517355 A GB 191517355A
Authority
GB
United Kingdom
Prior art keywords
tube
telescope
attached
carrying
carried
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 - Lifetime
Application number
Inventor
Faliez Francisque
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.)
Individual
Original Assignee
Individual
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 of GB191517355A publication Critical patent/GB191517355A/en
Application filed by Individual filed Critical Individual
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02B23/08—Periscopes

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Telescopes (AREA)

Abstract

17,355. Faliez, F. Dec. 18, 1914. [Convention date]. Void [Published under Sect. 91 of the Act]. Periscopes.-A periscope comprises two tubes a, a' adjusted by a rack f carried by the tube a<1> and a pinion carried by the tube a and having a milled head b. The tube a is provided with a total reflection prism g and has attached thereto a tube i carrying the objective j of a telescope. The tube a<1> is also provided with a reflecting-prism h and has attached thereto a tube k carrying lenses l forming the eyepiece of the telescope.
GB191517355D 1914-12-18 1915-12-10 A Periscopic Telescope. Expired - Lifetime GB191517355A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR191517355X 1914-12-18

Publications (1)

Publication Number Publication Date
GB191517355A true GB191517355A (en)

Family

ID=32607109

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191517355D Expired - Lifetime GB191517355A (en) 1914-12-18 1915-12-10 A Periscopic Telescope.

Country Status (1)

Country Link
GB (1) GB191517355A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195922A (en) * 1979-03-22 1980-04-01 Stephen Hajnal Snorkel camera system
US4279507A (en) * 1979-08-27 1981-07-21 Kollmorgen Corporation Spatial scanning means for a photometer
US6055098A (en) * 1998-11-17 2000-04-25 Lett; Anthony W. Periscope with an adjustable magnifying means
US6400503B1 (en) * 2001-06-08 2002-06-04 Philip A. Mickelson Portable variable power zoom periscope

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195922A (en) * 1979-03-22 1980-04-01 Stephen Hajnal Snorkel camera system
US4279507A (en) * 1979-08-27 1981-07-21 Kollmorgen Corporation Spatial scanning means for a photometer
US6055098A (en) * 1998-11-17 2000-04-25 Lett; Anthony W. Periscope with an adjustable magnifying means
US6400503B1 (en) * 2001-06-08 2002-06-04 Philip A. Mickelson Portable variable power zoom periscope

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