CN1183576A - Filter assembly of camera - Google Patents
Filter assembly of camera Download PDFInfo
- Publication number
- CN1183576A CN1183576A CN97119342A CN97119342A CN1183576A CN 1183576 A CN1183576 A CN 1183576A CN 97119342 A CN97119342 A CN 97119342A CN 97119342 A CN97119342 A CN 97119342A CN 1183576 A CN1183576 A CN 1183576A
- Authority
- CN
- China
- Prior art keywords
- shaped
- frame seat
- flange
- filter assembly
- optical
- 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.)
- Pending
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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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/201—Filters in the form of arrays
-
- 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
- G03B11/00—Filters or other obturators specially adapted for photographic purposes
Abstract
A filter component includes a combine filter which is equipped with at least two kinds of colors and refractive indexes and is used for generating specific effects during the photographing process. The filter component includes a frame-shaped base, a filter part which is inserted in the frame-shaped base and a fixing press ring for fixing the filter part on the frame-shaped base. The filter part includes a first filter a second filer and the combine filter which is inserted between the first filter and the second filter. The combine filter is made of glass which is provided with at least two kinds of colors and refractive indexes or synthetic resin. The combine filter divides the area of a circle which is equal to the diameter of the first and the second filter into specified shapes.
Description
The present invention relates to a kind of camera accessories, more properly say, relate to a kind of filter assembly of camera.
With regard to the annex of camera, tripod can prevent that camera from rocking; When ambient light was dark, flashlamp can illuminate the shooting thing; Use different optical filterings can improve camera work, for example ultraviolet ray filter (UV) can shield the ultraviolet ray by the camera lens irradiation.The optical filtering of camera is contained in the object lens front with removably, is radiated at the light on the film or is used to improve the image of the object that obtains on film in order to filter by object lens, produces different effects on the imaging photo.
Usually, camera can be divided into the autofocus camera of automatic adjustment focal length or the Manual focusing camera of user's manual adjustment focal length.When adjusting focal length, the Manual focusing camera confirms the image of object by the view finder relevant with object lens.And on the other hand, the image of the object of seeing by a view finder affirmation that separates with object lens when autofocus camera is adjusted focal length.Therefore, when using the Manual focusing camera, the image of object can be determined in shooting process.And when using autofocus camera, the image of the object that forms in the camera is different from the image of the object of seeing by view finder.
A kind of camera filter assembly of routine comprises: a shaped as frame seat that is connected with the camera object lens; Embed the optical filtering in the shaped as frame seat; With a fixed pressure ring that optical filtering is fixed on the shaped as frame seat.In shooting process, optical filtering can be used for producing the various effects such as brightness that for example improve image, reduce particular color.
Fig. 1 is the decomposition diagram of the filter assembly 10 of expression Manual focusing camera routine.As shown in Figure 1, the filter assembly 10 of Manual focusing camera comprises: a shaped as frame seat 12 has utilization and is embossed in the inward flange 18 that forms on the inside surface of shaped as frame seat 12; By with the fixed pressure ring 30 of the inner surface portion engages fixed of shaped as frame seat 12; And be inserted in optical filtering 20 between shaped as frame seat 12 and the fixed pressure ring 30.Part at shaped as frame seat 12 outer periphery surfaces forms first screw thread 14 that shaped as frame seat 12 is combined with camera lens.Part at shaped as frame seat 12 inner periphery surfaces forms second screw thread 16.Outer periphery surface at fixed pressure ring 30 forms the 3rd screw thread 32.By second screw thread 16 and the 3rd screw thread 32 fixed pressure ring 30 is connected with shaped as frame seat 12.The optical filtering of being made by glass 20 that has designated color as required is inserted between fixed pressure ring 30 and the shaped as frame seat 12.
Fig. 2 represents conventional filter assembly 50, and it can realize special effect (after this being called " special filter assembly ") in shooting process.Special filter assembly 50 shown in Figure 2 comprises: a combination optical filtering 20 has one first optical filter, 22, the second optical filters 24, and is inserted in the compounded plate 26 between first optical filter 22 and second optical filter 24.First and second optical filters 22 and 24 are made by clear glass usually.
Compounded plate 26 can provide special function and its monochromatic film or polychrome film in shooting process.The various examples of compounded plate 26 comprise: a very little optical filter be positioned on the center line of first and second optical filters 22 and 24 and its diameter respectively less than first and second optical filters 22 and 24; Have multiple color combinations sheet, be positioned at the whole surface of first and second optical filters 22 and 24; And the partition conbination sheet, will by the image division of first and second optical filters three or more images.
The compounded plate 26 that combination optical filtering 20 has is made by the compounded plate that inserts a designated shape between first and second optical filters 22 and 24, especially closely compresses first and second optical filters 22 and 24 and is integral, and produces a vacuum state.Obtain to make up as shown in the figure optical filtering 20 thus.
The filter assembly that production has compounded plate needs a special device, this production run complexity, and the production cost of special optical filtering is high relatively.
And, because on the camera lens of autofocus camera, can't form the screw thread that filter assembly is connected with camera lens, can not on the autofocus camera camera lens, use so in photographic process, be used to obtain the filter assembly of special-effect.
In order to address the above problem, the device that filter assembly is connected with autofocus camera and discloses in the patent of the U.S. Patent application of the pending trial of apply for same date with the application " with the detachable device of installation of lens filter and camera " in June 21 nineteen ninety-five, Korean utility model publication No. 95-50049 and 95-5039 title were for " camera optical filtering microscope base " and " camera lens optical filtering microscope base ".
Fig. 3 and Fig. 4 represent to be used in the filter assembly 100 on the disclosed device in the above-mentioned communique (comprising device 500 shown in Figure 12).As shown in the figure, the filter assembly 100 of autofocus camera comprises: shaped as frame seat 110, at the fitting flange 112 of its outer cylinder surface formation; Insert the optical filtering 120 of shaped as frame seat 110 inner peripheries; With the fixed pressure ring 130 that optical filtering 120 and shaped as frame seat 110 are fixed.
When in the filter assembly of autofocus camera 100, forming compounded plate, production run complexity and production cost height.In addition, form compounded plate between each optical filter, and fixed pressure ring 130 is fixed in the clinging power of inner periphery of shaped as frame seat 110 when very little, optical filtering separates with shaped as frame seat 110 easily.
Therefore, one of purpose of the present invention provides a kind of simple, cheap filter assembly, and it is easy to use, is easy to make.
In order to realize this purpose, the invention provides a kind of camera filter assembly, it comprises: a shaped as frame seat, form fitting flange in its outer periphery end, and portion's periphery is accepted flange in forming within it, the optical filtering parts are seated at accepting on the flange of shaped as frame seat, and a fixed pressure ring has the press flange that is used for compressing the optical filtering parts after the optical filtering parts insert the shaped as frame seat, and the outer periphery of fixed pressure ring is attached to the interior periphery of shaped as frame seat.Between the inside surface of accepting flange and shaped as frame seat, the shaped as frame seat has one and receives groove, and fixed pressure ring also has a locating flange that insert to receive in the groove, makes to make locating flange and reception groove be welded together by ultrasonic irradiation after fixed pressure ring inserts the shaped as frame seat.
The optical filtering parts comprise: first optical filter, second optical filter that compresses by the fixed pressure ring press flange and be inserted in first optical filter and second optical filter between combined filters.The combination optical filtering is to have the ratio division of the area of plane of same diameter optical filter according to appointment with first and second optical filters, to comprise two branch optical filters with designated color and refractive index at least.Each minute, optical filter made by glass or synthetic resin.
In addition, the optical filtering parts are received by the shaped as frame seated connection and are utilized the locating flange of fixed pressure ring to be pressed in the reception groove of shaped as frame seat and fix with the shaped as frame seat, utilize bonding agent that fixed pressure ring is connected and are fixed on the shaped as frame seat.
According to the present invention, the combination optical filtering that can obtain special-effect in shooting process is to produce easily.Simple in structure and the production cost of filter assembly is low.
By describing preferred embodiment in detail, above-mentioned purpose of the present invention and advantage will be more obvious with reference to accompanying drawing, wherein:
Fig. 1 is the decomposition diagram of the conventional filter assembly of expression Manual focusing camera;
Fig. 2 is the decomposition diagram of conventional filter assembly that expression has the Manual focusing camera of a combined filters;
Fig. 3 is the decomposition diagram of the conventional filter assembly of expression autofocus camera;
Fig. 4 is expression filter assembly shown in Figure 3 sectional drawing along the A-A line when confined state;
Fig. 5 is the decomposition diagram of the filter assembly of first embodiment among expression the present invention;
Fig. 6 be in the presentation graphs 5 filter assembly when confined state along the sectional drawing of B-B line;
Fig. 7 is the decomposition diagram of the filter assembly of second embodiment among expression the present invention;
Fig. 8 be in the presentation graphs 7 filter assembly when confined state along the sectional drawing of C-C line;
Fig. 9 is an example of inserting the combined filters of filter assembly in the presentation graphs 7;
Figure 10 is the decomposition diagram of the filter assembly of the 3rd embodiment among expression the present invention;
Figure 11 represents that filter assembly is along the sectional drawing of D-D line among Figure 10;
Figure 12 be among expression Figure 10 filter assembly when confined state along the sectional drawing of D-D line;
Figure 13 is the decomposition diagram of the filter assembly of the 4th embodiment among expression the present invention;
Figure 14 is the sectional drawing of filter assembly when confined state among expression Figure 13;
Figure 15 is the example of filter assembly under user mode among expression Figure 13.
Below, with reference to accompanying drawing,, illustrate in greater detail element and working rule in conjunction with the preferred embodiments of the present invention.In the accompanying drawings, similar elements uses same reference numbers to represent.
Embodiment 1
Fig. 5 is the decomposition diagram of the filter assembly 200 of expression first embodiment of the invention, and Fig. 6 is the sectional drawing of filter assembly 200 confined states.
As illustrated in Figures 5 and 6, the filter assembly 200 of first embodiment of the invention comprises: the first shaped as frame seat 210, accept flange 214 at first fitting flange 212 of the outside surface end of the first shaped as frame seat 210 formation with in first of the inside surface end of the first shaped as frame seat 210 formation; The first optical filtering parts 220 are placed on first of the first shaped as frame seat 210 and accept on the flange 214; And first fixed pressure ring 230, it is fixing with the first optical filtering parts 220 and the first shaped as frame seat 210.
The first shaped as frame seat, 210 shapes are cylindrical.Accept first and to form one between the inside surface of the flange 214 and the first shaped as frame seat 210 and receive groove 216.The cylindrical first shaped as frame seat 210 is molded into zigzag fashion in case sliding stop.
The first optical filtering parts 220 comprise: be positioned at first first optical filter of accepting on the flange 214 222.First optical filter 222 is made by glass usually.In addition, first optical filter 222 can be to specify color when needs.First optical filter 222 can be made to shield has for example ultraviolet light of a certain designated wavelength range.
First fixed pressure ring 230 is formed with locating flange 232 in the outside surface end of first fixed pressure ring 230 and is inserted into and receives groove 216.First press flange 234 that forms at the inside surface of first fixed pressure ring 230 directly compresses the top surface part of first optical filter 222 by contacting with first optical filter, 222 upper surface portion.The two all applies bonding agent the outside surface of first fixed pressure ring 230 and locating flange 232.Therefore, the outside surface of first fixed pressure ring 230 is connected with the inside surface of the first shaped as frame seat 210, and locating flange 232 embeds and is positioned at and receives in the groove 216.Therefore, the first optical filtering parts 220 utilize first fixed pressure ring 230 to be seated at and to be fastened on the first shaped as frame seat 210.
Embodiment 2
Fig. 7 to 9 is filter assemblies 300 in the expression second embodiment of the invention.Fig. 7 is the decomposition diagram of filter assembly 300 in the expression second embodiment of the invention.Fig. 8 is the sectional drawing of the confined state of filter assembly among Fig. 7.Fig. 9 is the different example of combined filters 300 in the presentation graphs 7 and 8.
The filter assembly 300 of second embodiment of the invention comprises: the first shaped as frame seat, 210, the second optical filtering parts 320 and first fixed pressure ring 230.In this embodiment, the first shaped as frame seat 210 and first fixed pressure ring 230 respectively with the filter assembly 200 of first embodiment in the first shaped as frame seat 210 identical with fixed pressure ring 230.Therefore, will omit the explanation of the 26S Proteasome Structure and Function of these mutual components below.
Shown in Fig. 7 and 8, the second optical filtering parts 320 comprise and are seated at first first optical filter of accepting on the flange 214 222; Second optical filter 322, the press flange 234 by first fixed pressure ring 230 compresses; And first combined filters 330, be inserted between first optical filter 222 and second optical filter 322.First optical filter 222 and second optical filter 322 by identical materials for example clear glass make.The diameter of first combined filters 330 diameter with first and second optical filters 222 and 322 respectively is identical.
As shown in Figure 7, first combined filters 330 comprises two first fen optical filters 332 and 334.Two first fen optical filters 332 and 334 are divided into the area of plane of first combined filters 330 shape of appointment according to certain ratio.Two first fen optical filters 332 and 334 can be made by different colours and/or refractive index materials.Fig. 9 represents the various different shapes of dividing that first combined filters 330 can have.First fen optical filter 332 and 334 can be by having designated color and specifying the glass or the synthetic resin of refractive index make.First combined filters 330 can obtain by first fen optical filter 332 and 334 is combined into circle.
First optical filter 222 is seated at the first shaped as frame seat 210 in accept on the flange 214 after again with the assembling of first combined filters 330 and place on first optical filter 232.Then second optical filter 322 is placed (top) face of going up of first combined filters 330.The inside surface of first fixed pressure ring 230 and the first shaped as frame seat 210 adheres to, thereby finishes the assembling of filter assembly 300.
Embodiment 3
The filter assembly 400 of Figure 10 to 12 expression a third embodiment in accordance with the invention.Figure 10 is the decomposition diagram of the filter assembly of third embodiment of the invention.
Shown in Figure 10-12, the filter assembly 400 of a third embodiment in accordance with the invention comprises: the second shaped as frame seat 410, form second fitting flange 412 in the outside surface end of the second shaped as frame seat 410, in the inside surface formation second of the second shaped as frame seat 410, accept flange 414; The 3rd optical filtering parts 420 be seated at the second shaped as frame seat 410 second in accept on the flange 414; With second fixed pressure ring 440, it is fixed on the 3rd optical filtering parts 420 on the second shaped as frame seat 410.
The second shaped as frame seat 410 is the cylindrical of hollow, and the inside surface of the second shaped as frame seat 410 is formed with each welding bump 416 by appointed interval.The second shaped as frame seat 410 is that mold pressing is made, so that its outer cylinder surface forms the sawtooth of anti-sliding stop.Being formed with second at the inside surface of second fixed pressure ring 440 compresses with inward flange 442 in order to compress the 3rd optical filtering parts 420.The outside surface of second fixed pressure ring 440 contacts with each welding bump 416.
After second fixed pressure ring 440 was embedded into the second shaped as frame seat 410, second fixed pressure ring 440 and the second shaped as frame seat 410 were subjected to hyperacoustic irradiation.Because hyperacoustic irradiation with each welding bump 416 fusing, is fused to the cylindrical outer surface of second fixed pressure ring 440 inside surface of the second shaped as frame seat 410 thus.By the inside surface (referring to Figure 11 and 12) of second fixed pressure ring, 440 weldings at the second shaped as frame seat 410, the 3rd optical filtering parts 420 are seated at and are fixed on the second shaped as frame seat 410.
The 3rd optical filtering parts 420 comprise: be seated at the 3rd optical filter of accepting in second on the flange 414 422, by second of second fixed pressure ring 440 compress the 4th optical filter 426 that inward flange 442 compresses and insert the 3rd optical filter 422 and the 4th optical filter 426 between second combined filters 430.The 3rd optical filter 422 and the 4th optical filter 426 by commaterial for example clear glass make.
As shown in figure 10, second combined filters 430 comprises second fen optical filter 432 of cover and 434 at least.Second fen optical filter 432 and 434 is divided into designated shape according to the ratio of appointment with the area of plane of second combined filters 430.Two second fen optical filters 432 and 434 are made by the material of different colours and/or different refractivity.Second combined filters 430 can have various different shapes of dividing.Figure 9 shows that some examples of dividing shape.Second fen optical filter 432 and 434 is by designated color and specify the glass or the synthetic resin of refractive index to make.By second fen optical filter 432 and 434 being formed circular second combined filters 430 that obtains.The diameter of second combined filters 430 is identical with the diameter of third and fourth optical filter 422 and 426.Be formed with the isolation flange 436 of specified altitude assignment on second combined filters, 430 two sides.Isolating flange 436 contacts with 426 surfaces so that second combined filters 430 and third and fourth optical filter 422 and 426 are isolated a distance to a declared goal with third and fourth optical filter 422.Therefore, when second fixed pressure ring 440 was fused on the second shaped as frame seat 410, the second assembly optical filter 430 and third and fourth optical filter 422 and 426 were isolated into the height of isolating flange 436, and the altitude range of isolating flange 436 is at 0.1 millimeter to 0.3 millimeter.
When the 3rd optical filter 422 is placed on after second of the second shaped as frame seat 410 accepts on the flange 414, second combined filters 430 is cooperated to be placed on the 3rd optical filter 422 again.Then, the 4th optical filter 426 places the upper surface of second combined filters 430.Second fixed pressure ring 440 embeds the inner periphery of the second shaped as frame seat 410 so that second press flange 442 can compress the 4th optical filter 426 fully.At this moment, when the second shaped as frame seat 410 and second fixed pressure ring 440 were subjected to ultrasonic irradiation, then each welding bump 416 fusing tightened up second fixed pressure ring 440 and the second shaped as frame seat 410.Finish the assembling of filter assembly 400 this moment.
Embodiment 4
The filter assembly 500 of Figure 13 to 15 expression fourth embodiment of the present invention.Figure 13 is the decomposition diagram of the filter assembly 500 of fourth embodiment of the invention.Figure 14 is the sectional drawing of the confined state of filter assembly 500 shown in Figure 13.
A fourth embodiment in accordance with the invention filter assembly 500 also comprises a sheathing member 510, is used for accepting respectively the filter assembly 200,300 and 400 of first, second and third embodiment.Sheathing member 510 is used to install the rectangle optical filtering of camera.
Sheathing member 510 rotatably receives the filter assembly 200,300 and 400 among first, second and third embodiment respectively.Sheathing member 510 comprises: a base plate 514, and it has respectively with flange 214 through hole 512 identical with 414 diameters and of accepting of shaped as frame seat 210 and 410 and receives annulus 516, and it rotatably accepts the fitting flange 212 and 412 of shaped as frame seat 210 and 410 respectively.
Accept annulus 516 and include in one of its end and stop locating ring 518, stop fitting flange 212 and 412 with it.Stop that the inside diameter of locating ring 518 equals or be slightly larger than the outer dia of shaped as frame seat 210 and 410.Accept annulus 516 and pass through and insert the outside surface of shaped as frame seat 210 and 410.Stop that locating ring 518 is positioned at the upper surface of fitting flange 212 and 412.In this state, accepting annulus 516 connects and is fixed on the base plate 514.Therefore, shaped as frame seat 210 and 410 is rotatably installed in base plate 514 and accepts between the annulus 516.
As shown in figure 15, the filter assembly 200,300 and 400 of first and second and three embodiment of the present invention is rotatably mounted in respectively in the sheathing member 510.These are applicable to the optical filtering stationary installation or an optical filtering holder 600 of autofocus camera.
As mentioned above, the advantage of filter assembly of the present invention is that it both can be used for autofocus camera, also can be used for the Manual focusing camera.In addition, the manufacturing of compounded plate is simple and cheap, and optical filtering can be fixed tightly on the shaped as frame seat securely.
Though above embodiments of the invention are illustrated, be to be understood that the present invention is not limited to preferred embodiment, for those skilled in the art, in the design of the present invention and scope that limit according to following claim, can carry out various changes and modifications.
Claims (10)
1. camera filter assembly comprises:
One shaped as frame seat forms a fitting flange and accepts flange in the inside surface formation one of described shaped as frame seat in the outside surface end of described shaped as frame seat;
One optical filtering parts are installed in the described of described shaped as frame seat and accept on the flange; And
One fixed pressure ring has a press flange and be used for compressing described optical filtering parts after described optical filtering parts insert described shaped as frame seat, and the outside surface of this fixed pressure ring is attached to the inside surface of described shaped as frame seat.
2. camera filter assembly according to claim 1, wherein said shaped as frame seat has one and receives groove, it is between the described described inside surface of accepting flange and described shaped as frame seat, and described fixed pressure ring also has a holding flange that inserts described reception groove, insert described shaped as frame seat with the described fixed pressure ring of box lunch after described holding flange be in the same place by hyperacoustic irradiation tight weld with described reception groove.
3. camera filter assembly according to claim 1, wherein said optical filtering parts comprise:
One first optical filter is seated at the described of described shaped as frame seat and accepts on the flange;
One second optical filter compresses with the described press flange of described fixed pressure ring; And
Place the combined filters between described first optical filter and described second optical filter.
4. camera filter assembly according to claim 3, the diameter of wherein said combined filters is identical with the diameter of described first and second optical filters, and described combined filters comprises at least two branch optical filters, they are divided into the ratio of appointment with the area of plane of first and second optical filters, and it has the color of appointment and the refractive index of appointment simultaneously.
5. camera filter assembly according to claim 3, wherein said combined filters also form the isolation flange at two end face parts of described combined filters, are used for described combined filters and described first and second optical filters are isolated a distance to a declared goal.
6. camera filter assembly according to claim 5, the altitude range of wherein said isolation flange is at 0.1 millimeter to 0.3 millimeter.
7. camera filter assembly according to claim 3, wherein said combined filters is made of glass.
8. camera filter assembly according to claim 3, wherein said combined filters is made of synthetic resin.
9. camera filter assembly according to claim 1, wherein said shaped as frame seat also forms each welding bump at the described inside surface of described shaped as frame seat by appointed interval, and utilize ultrasound wave with the fusing of described welding bump with outside surface welding with the inside surface and the described fixed pressure ring of described shaped as frame seat.
10. camera filter assembly according to claim 1, comprise also that wherein one has the base plate of sheathing member, described base plate has the described identical through hole of diameter of accepting flange with described shaped as frame seat, with accept annulus, it rotatably receives the described fitting flange of described shaped as frame seat and itself and described base plate is fixed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960056561A KR100232996B1 (en) | 1996-11-22 | 1996-11-22 | Filter assembly of a camera |
| KR56561/96 | 1996-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1183576A true CN1183576A (en) | 1998-06-03 |
Family
ID=19483129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97119342A Pending CN1183576A (en) | 1996-11-22 | 1997-09-01 | Filter assembly of camera |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPH10161184A (en) |
| KR (1) | KR100232996B1 (en) |
| CN (1) | CN1183576A (en) |
| AU (1) | AU4137497A (en) |
| WO (1) | WO1998022850A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100405825C (en) * | 2004-12-30 | 2008-07-23 | 鸿富锦精密工业（深圳）有限公司 | Modules of digital camera |
| CN100454042C (en) * | 2001-11-30 | 2009-01-21 | 株式会社尼康 | Precursor composition for optical resin, resin for optical use, optical element, and optical article |
| US8077309B2 (en) | 2007-01-29 | 2011-12-13 | Applied Instrument Technologies, Inc. | Chemical analyzer for industrial process control |
| CN102636205A (en) * | 2012-04-23 | 2012-08-15 | 天润曲轴股份有限公司 | Visual identification device for reading state of instrument |
| CN107682616A (en) * | 2017-11-15 | 2018-02-09 | 维沃移动通信有限公司 | Control method, shooting epicranial plate and mobile terminal |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100733239B1 (en) | 2006-05-09 | 2007-06-28 | 삼성전기주식회사 | Filter assembly for camera module |
| JP4878977B2 (en) * | 2006-09-29 | 2012-02-15 | 富士フイルム株式会社 | INSERT MEMBER AND METHOD FOR PRODUCING POROUS FILTER CARTRIDGE HAVING THE SAME |
| US20090046364A1 (en) * | 2007-08-14 | 2009-02-19 | Ross Wordhouse | Dust Barrier For DSLR Camera |
| AT508696B1 (en) * | 2009-09-11 | 2015-06-15 | Fronius Int Gmbh | MONITORING MODULE FOR MONITORING A PROCESS WITH A LIGHT ARCH |
| WO2020002955A1 (en) * | 2018-06-29 | 2020-01-02 | Novak Laszlo | Support assembly for cameras equipped with an objective |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2420150A1 (en) * | 1978-03-14 | 1979-10-12 | Coquin Jean Claude | ACCESSORY HOLDER FOR PHOTOGRAPHY LENSES |
| DE2917185A1 (en) * | 1979-04-27 | 1980-11-06 | Juergen Kohlenberg | Filter changeover attachment for camera - has casing screwed onto camera, holding stack of filters each swung into position by lever |
| JPS57130808U (en) * | 1981-02-09 | 1982-08-14 | ||
| FR2524152A1 (en) * | 1982-03-29 | 1983-09-30 | Alfille Jules | MODULAR ASSEMBLY FOR ALLOWING MISCELLANEOUS ACCESSORIES ON AN OPTICAL DEVICE LENS |
-
1996
- 1996-11-22 KR KR1019960056561A patent/KR100232996B1/en not_active IP Right Cessation
-
1997
- 1997-06-13 JP JP9157235A patent/JPH10161184A/en active Pending
- 1997-09-01 AU AU41374/97A patent/AU4137497A/en not_active Abandoned
- 1997-09-01 WO PCT/KR1997/000163 patent/WO1998022850A1/en active Application Filing
- 1997-09-01 CN CN97119342A patent/CN1183576A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100454042C (en) * | 2001-11-30 | 2009-01-21 | 株式会社尼康 | Precursor composition for optical resin, resin for optical use, optical element, and optical article |
| CN100405825C (en) * | 2004-12-30 | 2008-07-23 | 鸿富锦精密工业（深圳）有限公司 | Modules of digital camera |
| US8077309B2 (en) | 2007-01-29 | 2011-12-13 | Applied Instrument Technologies, Inc. | Chemical analyzer for industrial process control |
| CN102636205A (en) * | 2012-04-23 | 2012-08-15 | 天润曲轴股份有限公司 | Visual identification device for reading state of instrument |
| CN107682616A (en) * | 2017-11-15 | 2018-02-09 | 维沃移动通信有限公司 | Control method, shooting epicranial plate and mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| KR970059819A (en) | 1997-08-12 |
| JPH10161184A (en) | 1998-06-19 |
| AU4137497A (en) | 1998-06-10 |
| WO1998022850A1 (en) | 1998-05-28 |
| KR100232996B1 (en) | 1999-12-01 |
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