BR7601643A - OPTICAL DEVICE TO TRANSMIT LIGHT OR OBSERVE AN IMAGE - Google Patents

OPTICAL DEVICE TO TRANSMIT LIGHT OR OBSERVE AN IMAGE

Info

Publication number: BR7601643A
Authority: BR; Brazil
Prior art keywords: observe; image; optical device; transmit light; transmit
Prior art date: 1975-03-21

Application number

BR7601643A

Other languages

Portuguese (pt)

Inventor

M Baliozian

Original Assignee

Tekno Ag

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.)

1975-03-21

Filing date

1976-03-18

Publication date

1976-09-21

1976-03-18 Application filed by Tekno Ag filed Critical Tekno Ag

1976-09-21 Publication of BR7601643A publication Critical patent/BR7601643A/en

Links

230000003287 optical effect Effects 0.000 title 1

Classifications

- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/144—Beam splitting or combining systems operating by reflection only using partially transparent surfaces without spectral selectivity
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/02—Catoptric systems, e.g. image erecting and reversing system
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/02—Viewing or reading apparatus
- G02B27/022—Viewing apparatus
- G02B27/024—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies
- G02B27/026—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies and a display device, e.g. CRT, LCD, for adding markings or signs or to enhance the contrast of the viewed object
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/02—Viewfinders
- G03B13/06—Viewfinders with lenses with or without reflectors
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/54—Lamp housings; Illuminating means

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Spectroscopy & Molecular Physics (AREA)
Lenses (AREA)
Viewfinders (AREA)
Projection-Type Copiers In General (AREA)
Optical Elements Other Than Lenses (AREA)

BR7601643A 1975-03-21 1976-03-18 OPTICAL DEVICE TO TRANSMIT LIGHT OR OBSERVE AN IMAGE BR7601643A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7508873A FR2304933A1 (en)	1975-03-21	1975-03-21	OPTICAL DEVICE ALLOWING TO FOCUS THE LIGHT ON A DETERMINED SURFACE OR POINT, FOR THE TRANSFER OR OBSERVATION OF AN IMAGE

Publications (1)

Publication Number	Publication Date
BR7601643A true BR7601643A (en)	1976-09-21

Family

ID=9152892

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR7601643A BR7601643A (en)	1975-03-21	1976-03-18	OPTICAL DEVICE TO TRANSMIT LIGHT OR OBSERVE AN IMAGE

Country Status (12)

Country	Link
JP (1)	JPS51118455A (en)
AU (1)	AU1194476A (en)
BR (1)	BR7601643A (en)
CH (1)	CH601813A5 (en)
CS (1)	CS229904B2 (en)
DE (1)	DE2611971A1 (en)
ES (1)	ES446247A1 (en)
FR (1)	FR2304933A1 (en)
GB (1)	GB1543616A (en)
IT (1)	IT1080729B (en)
NL (1)	NL7603001A (en)
SE (1)	SE7603105L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3629550A1 (en) *	1986-08-30	1988-03-03	Meteor Siegen Apparat Schmeck	REPROGRAFIC CAMERA
GB9012667D0 (en) *	1990-06-07	1990-08-01	Emi Plc Thorn	Apparatus for displaying an image
US5886818A (en) *	1992-12-03	1999-03-23	Dimensional Media Associates	Multi-image compositing
GB2284680A (en) *	1993-12-13	1995-06-14	Central Research Lab Ltd	Apparatus for displaying a suspended image
GB2287549B (en) *	1994-03-05	1997-05-28	Central Research Lab Ltd	Apparatus for displaying a suspended image
US5552934A (en) *	1994-03-18	1996-09-03	Spm Corporation	Background reflection-reducing plano-beam splitter for use in real image projecting system
US6318868B1 (en)	1997-05-01	2001-11-20	Larussa Joseph A.	Interactive virtual image store window

1975
- 1975-03-21 FR FR7508873A patent/FR2304933A1/en active Granted
1976
- 1976-03-09 SE SE7603105A patent/SE7603105L/en unknown
- 1976-03-10 GB GB9500/76A patent/GB1543616A/en not_active Expired
- 1976-03-12 AU AU11944/76A patent/AU1194476A/en not_active Expired
- 1976-03-18 IT IT12541/76A patent/IT1080729B/en active
- 1976-03-18 BR BR7601643A patent/BR7601643A/en unknown
- 1976-03-19 JP JP51030748A patent/JPS51118455A/en active Pending
- 1976-03-19 CH CH347776A patent/CH601813A5/xx not_active IP Right Cessation
- 1976-03-19 CS CS761790A patent/CS229904B2/en unknown
- 1976-03-20 DE DE19762611971 patent/DE2611971A1/en not_active Withdrawn
- 1976-03-20 ES ES446247A patent/ES446247A1/en not_active Expired
- 1976-03-22 NL NL7603001A patent/NL7603001A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
FR2304933A1 (en)	1976-10-15
IT1080729B (en)	1985-05-16
ES446247A1 (en)	1977-06-16
SE7603105L (en)	1976-09-22
AU1194476A (en)	1977-09-15
DE2611971A1 (en)	1976-09-30
CS229904B2 (en)	1984-07-16
JPS51118455A (en)	1976-10-18
FR2304933B1 (en)	1982-01-15
GB1543616A (en)	1979-04-04
NL7603001A (en)	1976-09-23
CH601813A5 (en)	1978-07-14

Publication	Publication Date	Title
SE7601182L (en)	1976-08-06	OPTICAL CABLE
SE7803271L (en)	1978-09-26	OPTICAL SCANNING DEVICE
AT382033B (en)	1986-12-29	IMAGE VIEWING DEVICE
AT379697B (en)	1986-02-10	IMAGE VIEWING DEVICE
BR7204687D0 (en)	1973-06-14	DEVICE TO MAKE THE STRUCTURE OF AN OPTICAL IMAGE SUBSTANTIALLY INVISIBLE
ATA674678A (en)	1986-05-15	IMAGE VIEWING DEVICE
IT1073841B (en)	1985-04-17	OPTICAL COPYING APPARATUS
FR2335860A1 (en)	1977-07-15	MAGNIFYING LENS
BR7601643A (en)	1976-09-21	OPTICAL DEVICE TO TRANSMIT LIGHT OR OBSERVE AN IMAGE
BR7102593D0 (en)	1973-06-14	IMPROVED VARIABLE LIGHT TRANSMISSION DEVICE
SE7608140L (en)	1977-01-19	OPTICAL ROLLING AIDING DEVICE
IT1070036B (en)	1985-03-25	OPTICAL SCANNING DEVICE
SE395356B (en)	1977-08-15	ENDOSCOPE INCLUDING AN OPTICAL SCANNING DEVICE DEVICE
SE393699B (en)	1977-05-16	OPTICAL IMAGE DRIVING DEVICE
AT340169B (en)	1977-11-25	PANRATIC CAMERA LENS
IT1041070B (en)	1980-01-10	OPTICAL IMAGE RECONSTRUCTION EQUIPMENT
FR2332547A1 (en)	1977-06-17	IMAGE ENLARGEMENT OPTICAL DRIVE
SE393215B (en)	1977-05-02	COUPLE LENS DEVICE
IT1178451B (en)	1987-09-09	MECHANICAL OPTICAL SCANNING DEVICE
BE882158A (en)	1980-07-01	LIGHT APPARATUS
SE7610411L (en)	1977-03-27	APPARATUS FOR OPTICAL LENS
SE403529B (en)	1978-08-21	IMAGE PRESENTATION DEVICE
AT352433B (en)	1979-09-25	PANRATIC CAMERA LENS
PL192050A1 (en)	1978-03-13	OPTICAL DEVICE TO TRANSFER THE LIGHT OR OBSERVE THE IMAGE
SE7614662L (en)	1977-07-01	OPTICAL SIGHT