GB1165604A - Telemetric Telescope for Direct Firing Arms. - Google Patents
Telemetric Telescope for Direct Firing Arms.Info
- Publication number
- GB1165604A GB1165604A GB4657/67A GB465767A GB1165604A GB 1165604 A GB1165604 A GB 1165604A GB 4657/67 A GB4657/67 A GB 4657/67A GB 465767 A GB465767 A GB 465767A GB 1165604 A GB1165604 A GB 1165604A
- Authority
- GB
- United Kingdom
- Prior art keywords
- image
- tracks
- telemetric
- telescope
- images
- 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
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
- G02B23/14—Viewfinders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
- G01C3/22—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length at, near, or formed by the object
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/08—Anamorphotic objectives
- G02B13/10—Anamorphotic objectives involving prisms
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Astronomy & Astrophysics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Telescopes (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
1,165,604. Gun sights. F. ARENE, and M. DERAMOND. 31 Jan., 1967 [9 Feb., 1966], No. 4657/67. Heading F3C. [Also in Division G2] A telemetric telescope has two optical tracks A and B vertically shifted relative to each other and each producing an image of the field observed by means of a single catadioptric objective 13, the aiming axes of the two tracks converging at a predetermined distance from the telescope and the telemetric images being observed together with the image produced by a separate, third, optical system C through a common eyepiece 22. Images from the tracks A, B and C are focussed on the surfaces of prism 21 and glass blade 25 respectively which are engraved with micrometric scales of which the mark (4) in the high magnification telemetric field of view, Fig. 1 (not shown), registers with a point in the image (38A) formed by track A, while the mark (5) in the low magnification field of view of system C registers with the same point in the image (37) formed by track C. The image (38B) formed by track B only coincides with image (38A) when the telescope and the firearm to which it may be attached, are given the necessary elevation. The said predetermined distance corresponds to the " fighting distance " for which images (38A), (38B) coincide, without adjustment of elevation, on the mark (4). Other marks on the scale represent different object distances. In a modification, the landscape is anamorphosed in the vertical sense by an afocal prism system inserted between prisms 11 and 12 of tracks A and B. By this means, the slight displacement from coincidence of images (38A), (38B), Fig. 1, due to parallax between tracks A and B is corrected.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR49011A FR1474156A (en) | 1966-02-09 | 1966-02-09 | Telemetry scope for direct fire weapons |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1165604A true GB1165604A (en) | 1969-10-01 |
Family
ID=8600954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4657/67A Expired GB1165604A (en) | 1966-02-09 | 1967-01-31 | Telemetric Telescope for Direct Firing Arms. |
Country Status (4)
Country | Link |
---|---|
US (1) | US3588250A (en) |
DE (1) | DE1623346A1 (en) |
FR (1) | FR1474156A (en) |
GB (1) | GB1165604A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2187353A (en) * | 1986-01-03 | 1987-09-03 | Hale Parker Ltd | Rifle sight |
US5204489A (en) * | 1989-12-20 | 1993-04-20 | Giat Industries | Modular and reconfigurable episcopic sight |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4806005A (en) * | 1987-03-31 | 1989-02-21 | Schneider Richard T | Spotting system for binoculars and telescopes |
US4993819A (en) * | 1989-12-06 | 1991-02-19 | Dba Systems, Inc. | External gunsight eyepiece attachment |
CN113504640B (en) * | 2021-06-02 | 2022-08-05 | 云南汉瑞光学仪器有限公司 | Low-distortion binocular optical system |
-
1966
- 1966-02-09 FR FR49011A patent/FR1474156A/en not_active Expired
-
1967
- 1967-01-31 GB GB4657/67A patent/GB1165604A/en not_active Expired
- 1967-02-02 US US613496A patent/US3588250A/en not_active Expired - Lifetime
- 1967-02-09 DE DE19671623346 patent/DE1623346A1/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2187353A (en) * | 1986-01-03 | 1987-09-03 | Hale Parker Ltd | Rifle sight |
US5204489A (en) * | 1989-12-20 | 1993-04-20 | Giat Industries | Modular and reconfigurable episcopic sight |
US5339720A (en) * | 1989-12-20 | 1994-08-23 | Giat Industries | Modular and reconfigurable episcopic sight |
Also Published As
Publication number | Publication date |
---|---|
FR1474156A (en) | 1967-03-24 |
DE1623346A1 (en) | 1971-03-25 |
US3588250A (en) | 1971-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |