DK139086B - Forsatsprisme til fotografiske objektiver. - Google Patents

Forsatsprisme til fotografiske objektiver.

Info

Publication number: DK139086B
Authority: DK; Denmark
Prior art keywords: photographic lenses; extension prism; prism; extension; photographic
Prior art date: 1972-06-28

Application number

DK520972AA

Other languages

Danish (da)

English (en)

Other versions

DK139086C (ja

Inventor

Arnold Mellert

Original Assignee

Weber Kg B W Filterfab

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.)

1972-06-28

Filing date

1972-10-20

Publication date

1978-12-11

1972-10-20 Application filed by Weber Kg B W Filterfab filed Critical Weber Kg B W Filterfab

1978-12-11 Publication of DK139086B publication Critical patent/DK139086B/da

1979-05-21 Application granted granted Critical

1979-05-21 Publication of DK139086C publication Critical patent/DK139086C/da

Classifications

- 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
- G03B33/00—Colour photography, other than mere exposure or projection of a colour film
- 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
- G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
- G02B27/1013—Beam splitting or combining systems for splitting or combining different wavelengths for colour or multispectral image sensors, e.g. splitting an image into monochromatic image components on respective sensors
- 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
- G02B27/12—Beam splitting or combining systems operating by refraction only
- G02B27/126—The splitting element being a prism or prismatic array, including systems based on total internal reflection
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/04—Prisms

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Spectroscopy & Molecular Physics (AREA)
Optical Elements Other Than Lenses (AREA)
Blocking Light For Cameras (AREA)

DK520972AA 1972-06-28 1972-10-20 Forsatsprisme til fotografiske objektiver. DK139086B (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE7224100		1972-06-28

Publications (2)

Publication Number	Publication Date
DK139086B true DK139086B (da)	1978-12-11
DK139086C DK139086C (ja)	1979-05-21

Family

ID=6631205

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK520972AA DK139086B (da)	1972-06-28	1972-10-20	Forsatsprisme til fotografiske objektiver.

Country Status (12)

Country	Link
US (1)	US3885863A (ja)
JP (1)	JPS4937631A (ja)
AT (1)	AT321100B (ja)
BE (1)	BE791016A (ja)
CA (1)	CA972195A (ja)
CH (1)	CH558537A (ja)
DK (1)	DK139086B (ja)
FR (1)	FR2191138B1 (ja)
GB (1)	GB1398812A (ja)
IT (1)	IT969965B (ja)
NL (1)	NL7215175A (ja)
SE (1)	SE383929B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS57133429A (en) *	1981-02-12	1982-08-18	Nippon Sheet Glass Co Ltd	Light distributing circuit
IT1273083B (it) *	1994-03-25	1997-07-04	Clay Paky Spa	Dispositivo di rifrazione a prisma rotante per un'apparecchiatura ottica, ad esempio un proiettore di fasci di luci
US6078441A (en) *	1999-05-14	2000-06-20	Lahood; Michael	Optical device for producing rotational displacement of an incident image

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1696431A (en) *	1925-02-02	1928-12-25	Mack Sennett Inc	Camera attachment
US1921918A (en) *	1929-07-15	1933-08-08	Goodwin Ellis Donald	Color photographic system
US1970678A (en) *	1930-03-01	1934-08-21	Natural Color Inc	Optical system
US2423321A (en) *	1944-07-29	1947-07-01	Jr Samuel C Hurley	Photoelectrically controlled light polarizing element
US2663171A (en) *	1950-11-22	1953-12-22	Boone Philip	Ornamental object having polarizing and birefringent layers
US2777359A (en) *	1952-03-25	1957-01-15	Debrie Andre Victor Le Clement	Means of correcting illumination for printing color films
US3100418A (en) *	1959-04-20	1963-08-13	Posner Woolf	Optical apparatus for producing changing designs
FR1506502A (fr) *	1966-11-08	1967-12-22		Dispositif procurant des effets optiques multiples et mobiles
US3674333A (en) *	1970-08-19	1972-07-04	Mark Mandel	Rainbow kaleidoscope

0
- BE BE791016D patent/BE791016A/xx unknown
1972
- 1972-10-19 AT AT895472A patent/AT321100B/de not_active IP Right Cessation
- 1972-10-20 DK DK520972AA patent/DK139086B/da unknown
- 1972-10-26 IT IT30991/72A patent/IT969965B/it active
- 1972-11-02 CA CA155,590A patent/CA972195A/en not_active Expired
- 1972-11-09 NL NL7215175A patent/NL7215175A/xx not_active Application Discontinuation
- 1972-11-22 CH CH1700372A patent/CH558537A/xx not_active IP Right Cessation
- 1972-12-01 SE SE7215684A patent/SE383929B/xx unknown
- 1972-12-01 FR FR7242869A patent/FR2191138B1/fr not_active Expired
1973
- 1973-01-15 GB GB210073A patent/GB1398812A/en not_active Expired
- 1973-01-29 US US327585A patent/US3885863A/en not_active Expired - Lifetime
- 1973-01-31 JP JP48012122A patent/JPS4937631A/ja active Pending

Also Published As

Publication number	Publication date
CA972195A (en)	1975-08-05
FR2191138B1 (ja)	1977-04-08
US3885863A (en)	1975-05-27
SE383929B (sv)	1976-04-05
JPS4937631A (ja)	1974-04-08
GB1398812A (en)	1975-06-25
NL7215175A (ja)	1974-01-02
CH558537A (de)	1975-01-31
AT321100B (de)	1975-03-10
FR2191138A1 (ja)	1974-02-01
IT969965B (it)	1974-04-10
DK139086C (ja)	1979-05-21
BE791016A (fr)	1973-03-01

Publication	Publication Date	Title
NL149915B (nl)	1976-06-15	Lichtgevoelig element.
CH554050A (de)	1974-09-13	Optische speichereinrichtung.
NL157994B (nl)	1978-09-15	Fotografische camera.
CH558572A (de)	1975-01-31	Optische abtastvorrichtung.
AT318389B (de)	1974-10-10	Pankratisches Objektiv
NL7412375A (nl)	1975-03-25	Optische inrichting.
CH549812A (de)	1974-05-31	Makro-zoom-objektiv.
AT317576B (de)	1974-09-10	Pankratisches Objektiv
CH558573A (de)	1975-01-31	Optische abtastvorrichtung.
CH558022A (de)	1975-01-15	Weitwinkel-objektiv.
NL7505187A (nl)	1975-11-10	Lensconstructie.
AT333051B (de)	1976-11-10	Pankratisches objektiv
SE391589B (sv)	1977-02-21	Kopieringsobjektiv
NL7411760A (nl)	1975-03-10	Optische metronoom.
NL180458C (nl)	1987-02-16	Fotografische camera.
NL7505186A (nl)	1975-11-10	Lensconstructie.
NL7413314A (nl)	1975-04-25	Optische drukinrichting.
DK139086B (da)	1978-12-11	Forsatsprisme til fotografiske objektiver.
CH556550A (de)	1974-11-29	Optisches abbildungssystem.
CH550410A (de)	1974-06-14	Objektiv vom gauss-typ.
NL167030C (nl)	1981-10-15	Zoomlensstelsel.
NL180047C (nl)	1986-12-16	Opname-objectief.
AT328763B (de)	1976-04-12	Afokales pankratisches linsensystem
NL177153C (nl)	1985-08-01	Fotografische filmeenheid.
DK137733B (da)	1978-04-24	Optisk system til et objektiv.