CN1470861A - Lens detecting tool - Google Patents
Lens detecting tool Download PDFInfo
- Publication number
- CN1470861A CN1470861A CNA02126824XA CN02126824A CN1470861A CN 1470861 A CN1470861 A CN 1470861A CN A02126824X A CNA02126824X A CN A02126824XA CN 02126824 A CN02126824 A CN 02126824A CN 1470861 A CN1470861 A CN 1470861A
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- Prior art keywords
- camera lens
- bogey
- simulator
- lens
- sensor chip
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Abstract
The clamper for testing lenses comprises the scan and emulation device, the set for load-bearing lenses and the set for load-bearing optical sensing chip. A file can be mounted on the scan and emulation device, which possesses a light source for irradiating files. The set for load-bearing lenses is changeable according to size of the lens. The set for load-bearing lenses and the set for load-bearing optical sensing chip are movable related to the scan and emulation device. Rotating the scan and emulation device can control the relationship of relative positions among file, light source and lens. When a reflected file is used, the light source is located between the file and the lens. When a transmissive file is used, the file is located between the light sources and the lens.
Description
Technical field
The invention relates to a kind of scanner lens detecting tool, and particularly relevant for a kind of scanner lens detecting tool that goes for multiple camera lens.
Background technology
Along with the progress and the fast development of electronics industry, electronics industry has become one of most important industry in the modern society, and multiple high performance computing system also arises at the historic moment thereupon, and existing increasing electronic product is used in daily life continually.In recent years, because the enhancings of product on processing speed and data storing such as processor and computing machine make the usefulness of graphics process significantly increase, and image processing arrangement such as being optical scanner or digital camera, also uses more continually.
With regard to optical scanner, it can capture the analog image of literal or pattern, the process lens imaging is in charge-coupled image sensor (charge-coupled device, CCD) on, and to the digital signal output of converting, help the user on computing machine or other electronic product, carry out the actions such as demonstration, identification, editor, storage and output of image archives.Wherein the quality of camera lens directly influences the sharpness and the distinguishing ability of imaging, and generally speaking, camera lens is made up of 3 to 6 lens, and lens are the more employed, and the image quality of camera lens is also higher.
Before camera lens is desired to be attached on the scanner, can carry out the test of camera lens, can reach desired quality to guarantee camera lens.And when detector lens, must use a lens detecting tool, come detector lens.Yet along with designing and developing of camera lens, usually the camera lens that all can come out at its made is made a cover lens detecting tool especially, come the making quality of this camera lens is done check and keyholed back plate, but this lens detecting tool is only applicable to check this camera lens.If also develop other camera lens, then can't utilize this lens detecting tool to detect, must make other lens detecting tool, check other camera lens, thereby the cost of lens detecting tool is very high.
Summary of the invention
Therefore one of purpose of the present invention is providing a kind of lens detecting tool with exactlying, can detect multiple different camera lens, very has a practicality, and can save the cost of making lens detecting tool.
Two of purpose of the present invention is providing a kind of lens detecting tool exactly, can rely on rotation one scan simulator, comes the relation of the relative position of control documents, lamp source and camera lens, and can make reflective file or transmission type file imaging.
For reaching above and other objects of the present invention, a kind of lens detecting tool is proposed, in order to detect a camera lens, the image of a file wherein, can see through camera lens, be imaged onto on the optics sensor chip, and file can be reflective file or transmission type file, and lens detecting tool comprises one scan simulator, a camera lens bogey and an optics sensor chip bogey at least.Cubbyhole is located on the scanning simulator, and the scanning simulator also has a lamp source, in order to shot file.The camera lens bogey can be done mobile with respect to the scanning simulator, and the camera lens bogey can carry camera lens, and wherein the camera lens bogey can change according to the size of camera lens.Optics sensor chip bogey can be done mobilely with respect to the scanning simulator, and optics sensor chip bogey can carry this optics sensor chip, and the camera lens bogey optics sensor chip bogey with scan between the simulator.Wherein lens detecting tool can see through the rotation sweep simulator, the relation of coming the relative position of control documents, lamp source and camera lens, when file be a reflective file time, the lamp source is between file and camera lens; And when file was a transmission type file, file was between lamp source and camera lens.
According to a preferred embodiment of the present invention, wherein lens detecting tool also comprises a pedestal, a slide type rail system and a slide mechanism.Scanning simulator position is on pedestal, and the slide type rail system position is on pedestal, and the slide mechanism position is on slide type rail system.Slide mechanism can slide on slide type rail system, arrive the distance that scans between the simulator to adjust slide mechanism, and camera lens bogey and optics sensor chip bogey position is on slide mechanism.In addition, slide type rail system has a scale footage number, can measure slide mechanism to the distance between the scanning simulator.
According to a preferred embodiment of the present invention, wherein lens detecting tool also has camera lens fine setting micrometer, optics sensor chip fine setting micrometer and light path fine setting micrometer, wherein camera lens fine setting micrometer arrives the distance that scans between the simulator in order to fine setting camera lens bogey, optics sensor chip fine setting micrometer arrives the distance that scans between the simulator in order to fine setting optics sensor chip bogey, light path fine setting micrometer is in order to horizontal fine setting slide mechanism, and it transfers direction perpendicular to the moving direction of slide mechanism along slide type rail system.
According to a preferred embodiment of the present invention, wherein the camera lens bogey comprises one first clamping components, one second clamping components, at least one spring and at least one screw.Wherein first clamping components has at least one screw, and screw has one first helicitic texture, is positioned at the circumferential surface of screw.Second clamping components can match with first clamping components, and seizing member on both sides by the arms by first clamping components and second can the clamping camera lens, and second clamping components has at least one perforation, and perforation and screw align.Screw has an axostylus axostyle and a nut, the nut position is at an end of axostylus axostyle, and axostylus axostyle also has one second helicitic texture, the position is at the other end of axostylus axostyle, the axostylus axostyle of screw passes the perforation of spring, second clamping components and the screw of first clamping components respectively in regular turn, and second helicitic texture of axostylus axostyle can be sealed with the helicitic texture of screw.In addition, first clamping components has one first V-type groove, and second clamping components has one second V-type groove, and the first V-type groove is corresponding with the second V-type groove, and camera lens can snap onto between the first V-type groove and the second V-type groove.
According to a preferred embodiment of the present invention, wherein lens detecting tool also comprises a location washer, the position is on the close surface of optics sensor chip bogey of camera lens bogey, the location washer has a hole, matches with the position that the size and the camera lens of camera lens are seated on the camera lens bogey in the size of hole and position.
In sum, lens detecting tool of the present invention can detect multiple different camera lens, very has a practicality, and can save the cost of making lens detecting tool.In addition, can also rely on rotation one scan simulator, come the relation of the relative position of control documents, lamp source and camera lens, and can make reflective file or transmission type file imaging.
For above and other objects of the present invention, feature and advantage can be become apparent, a preferred embodiment cited below particularly, and cooperate appended graphicly, elaborate.
Description of drawings
Fig. 1 and Fig. 2 illustrate the schematic perspective view according to the different visual angles of the lens detecting tool of a preferred embodiment of the present invention respectively.
Fig. 3 illustrates according to the lens detecting tool of a preferred embodiment of the present invention synoptic diagram at a reflective document imager.
Fig. 4 illustrates according to the lens detecting tool of a preferred embodiment of the present invention synoptic diagram at a transmission type file imaging.
Fig. 5 illustrates the schematic perspective view according to the camera lens bogey of a preferred embodiment of the present invention.Indicate explanation:
100: lens detecting tool 102: camera lens
Panel 104 in 103: the first: file
108: file test module 110: the scanning simulator
112: lamp source 114: light
116: image 120: lamp source baffle plate
122: carriage 124: go up fixator
126: following fixator 140: camera lens bogey
144: the second clamping components of 142: the first clamping components
146: spring 148: screw
150: screw 152: perforation
154: axostylus axostyle 156: nut
160: the second V-type grooves of 158: the first V-type grooves
162: depression
170: optics sensor chip bogey 172: screw
182: pedestal 184: slide type rail system
186: slide mechanism 187: projection
188: Scale 190: camera lens fine setting micrometer
192: optics sensor chip fine setting micrometer 194: light path fine setting micrometer
200: are Dinged Wei File sheet 202: hole
Embodiment
Please refer to Fig. 1 and Fig. 2, it illustrates the schematic perspective view according to the different visual angles of the lens detecting tool of a preferred embodiment of the present invention respectively.And more simultaneously with reference to Fig. 3 and Fig. 4, wherein Fig. 3 illustrates according to the lens detecting tool of a preferred embodiment of the present invention synoptic diagram at a reflective document imager, and Fig. 4 illustrates according to the lens detecting tool of a preferred embodiment of the present invention synoptic diagram at a transmission type file imaging.Lens detecting tool 100 can be in order to detect a camera lens 102, the image of a file 104 wherein, can see through camera lens 102, be imaged onto on the optics sensor chip 106, wherein optics sensor chip 106 is such as being charge-coupled image sensor (charge-coupled device, and file 104 can be reflective file (as shown in Figure 3) or transmission type file (as shown in Figure 4) CCD).
Please refer to Fig. 5, it illustrates the schematic perspective view according to the camera lens bogey of a preferred embodiment of the present invention.Camera lens bogey 140 can carry camera lens 102, and wherein camera lens bogey 140 can change according to the size of camera lens 102.Camera lens bogey 140 comprises one first clamping components 142, one second clamping components 144, at least one spring 146 and at least one screw 148.Wherein first clamping components 142 has at least one screw 150, and screw 150 has one first helicitic texture (position illustrates), is positioned at the circumferential surface of screw 150.Second clamping components 144 can match with first clamping components 142, and seizing member 144 on both sides by the arms by first clamping components 142 and second can clamping camera lens 150, and second clamping components 144 has at least one perforation 152, and perforation 152 aligns with screw 150.Screw 148 has an axostylus axostyle 154 and a nut 156,156 ends of nut at axostylus axostyle 154, and axostylus axostyle 154 also has one second helicitic texture (not illustrating), the position is at the other end of axostylus axostyle 154, the axostylus axostyle 154 of screw 148 passes the perforation 152 of spring 146, second clamping components 144 and the screw 150 of first clamping components 142 respectively in regular turn, and second helicitic texture of axostylus axostyle 154 can be sealed with the helicitic texture of screw 150.In addition, first clamping components 142 has one first V-type groove 158, it is corresponding with the second V-type groove 160 that second clamping components 144 has one second V-type groove, 160, the first V-type grooves 158, and camera lens 102 can snap onto between the first V-type groove 158 and the second V-type groove 160.In addition, first clamping components 142 also has at least one depression 162, the position is on the lower surface of first clamping components 142, and slide mechanism 186 has at least one projection 187, when camera lens bogey 140 is assembled on the slide mechanism 186, the cooperation of the depression 162 by first clamping components 142 and the projection 187 of slide mechanism 186 can be located camera lens bogey 140.
Please refer to Fig. 1, Fig. 2 and Fig. 5, lens detecting tool also comprises a location washer 200, the position is on the camera lens bogey 140 close surfaces of optics sensor chip bogey 170, location washer 200 has a hole 202, matches with the position that the size and the camera lens 102 of camera lens 102 are seated on the camera lens bogey 140 in the size of hole 202 and position.And can also stop that by location washer 200 veiling glare between the camera lens 102 and first clamping components 142 and the slit between the camera lens 102 and second clamping components 144, is mapped on the optics sensor chip.
Rely on above-mentioned camera lens bogey 140, when displacement has the camera lens of same product of same diameter, only need second clamping components 144 is upwards drawn, take out and detected the camera lens that finishes, and put into as yet the camera lens that do not detect between first clamping components 142 and second clamping components 144, see through the elastic force of spring 146 this moment, and second clamping components 144 can be pressed onto on the camera lens, and camera lens just can snap onto between the first V-type groove 158 and the second V-type groove 160.When desiring to be replaced as the camera lens of different-diameter, just first clamping components 142 of camera lens bogey 140 must be taken off displacement, to adjust the height of camera lens 102, guarantee that the center of camera lens 102 can be in the light path of the image of file in the heart.
In addition, please refer to Fig. 3, Fig. 4 and Fig. 5, generally speaking, optics sensor chip 106 is configured on the printed circuit board (PCB) (not illustrating), and printed circuit board (PCB) has two holes (not illustrating), its position can be corresponding with wherein two screws 172 of optics sensor chip bogey 170, therefore can rely on bolt (not illustrating) that printed circuit board (PCB) is locked on the optics sensor chip bogey 170, under preferable situation, the center of the photosensitive region of optics sensor chip 106 will be in the light path of the image 116 of file 104 in the heart.
Lens detecting tool of the present invention can the checkout scanning instrument the camera lens or the camera lens of digital camera etc.
In sum, the present invention has following advantage at least:
1, lens detecting tool of the present invention can detect multiple different camera lens, very has a practicality, and can save the cost of making lens detecting tool.
2, lens detecting tool of the present invention can rely on rotation one scan simulator, comes the relation of the relative position of control documents, lamp source and camera lens, and can make reflective file or transmission type file imaging.
Though the present invention with a preferred embodiment openly as above; right its is not in order to limiting the present invention, anyly is familiar with this operator, without departing from the spirit and scope of the present invention; when can doing a little change and retouching, so protection scope of the present invention defines and is as the criterion when looking claims.
Claims (26)
1, a kind of lens detecting tool, in order to detect a camera lens, the image of a file wherein, can see through this camera lens, be imaged onto on the optics sensor chip, and this document is selected from the wherein a kind of file in the group that is made up of a reflective file and a transmission type file, it is characterized in that: and this lens detecting tool comprises at least:
One scan simulator, this document are erected on this scanning simulator, and this scanning simulator also has a lamp source, irradiation this document;
One camera lens bogey can scan simulator with respect to this and do mobilely, and this camera lens bogey can carry this camera lens;
One optics sensor chip bogey, can scan simulator with respect to this does mobile, this optics sensor chip bogey can carry this optics sensor chip, and this camera lens bogey is between this optics sensor chip bogey and this scanning simulator
Wherein, this lens detecting tool can see through this scanning simulator of rotation, control the relation of the relative position of this document, this lamp source and this camera lens, when this document is a reflective file, this lamp source is between this document and this camera lens, and when this document was a transmission type file, this document was between this lamp source and this camera lens.
2, lens detecting tool as claimed in claim 1 is characterized in that: also comprise:
One pedestal, this scanning simulator position is on this pedestal;
One slide type rail system, this slide type rail system position is on this pedestal;
One slide mechanism, the position is on this slide type rail system, this slide mechanism can slide on this slide type rail system, and adjusting the distance of this slide mechanism between this scanning simulator, and this camera lens bogey and this optics sensor chip bogey position are on this slide mechanism.
3, lens detecting tool as claimed in claim 2 is characterized in that: wherein this slide type rail system has a scale footage number, can measure this slide mechanism to the distance between this scanning simulator.
4, lens detecting tool as claimed in claim 1 is characterized in that: have camera lens fine setting micrometer, finely tune this camera lens bogey to the distance between this scanning simulator.
5, lens detecting tool as claimed in claim 1 is characterized in that: also have optics sensor chip fine setting micrometer, finely tune this optics sensor chip bogey to the distance between this scanning simulator.
6, lens detecting tool as claimed in claim 2 is characterized in that: also have light path fine setting micrometer, laterally finely tune this slide mechanism, it transfers direction perpendicular to the moving direction of this slide mechanism along this slide type rail system.
7, lens detecting tool as claimed in claim 1 is characterized in that: wherein this camera lens bogey comprises:
One first clamping components has at least one screw, and this screw has one first helicitic texture, is positioned at the circumferential surface of this screw;
One second clamping components matches with this first clamping components, and relying on this first clamping components and this second to seize member on both sides by the arms can this camera lens of clamping, and this second clamping components has at least one perforation, and this perforation and this screw align;
At least one spring;
At least one screw, this screw has an axostylus axostyle and a nut, this nut position is at an end of this axostylus axostyle, and this axostylus axostyle also has one second helicitic texture, the position is at the other end of this axostylus axostyle, this axostylus axostyle of this screw passes the perforation of this spring, this second clamping components and this screw of this first clamping components respectively in regular turn, and this second helicitic texture of this axostylus axostyle can be sealed with this helicitic texture of this screw.
8, lens detecting tool as claimed in claim 7, it is characterized in that: wherein this first clamping components has one first V-type groove, this second clamping components has one second V-type groove, this first V-type groove is corresponding with this second V-type groove, and this camera lens can snap onto between this first V-type groove and this second V-type groove.
9, lens detecting tool as claimed in claim 1, it is characterized in that: also comprise a location washer, the position is on the close surface of this optics sensor chip bogey of this camera lens bogey, this location washer has a hole, matches with the position that size and this camera lens of this camera lens are seated on this camera lens bogey in the size of this hole and position.
10, a kind of lens detecting tool, detect a camera lens, the image of a file wherein, can see through this camera lens, be imaged onto on the optics sensor chip, and this document is selected from the wherein a kind of file in the group that is made up of a reflective file and a transmission type file, it is characterized in that: and this lens detecting tool comprises at least:
One scan simulator, this document are erected on this scanning simulator, and this scanning simulator also has a lamp source, irradiation this document;
One camera lens bogey can scan simulator with respect to this and do mobilely, and this camera lens bogey comprises:
One first clamping components has at least one screw, and this screw has one first helicitic texture, is positioned at the circumferential surface of this screw,
One second clamping components matches with this first clamping components, and seizing member on both sides by the arms by this first clamping components and this second can this camera lens of clamping, and this second clamping components has at least one perforation, and this perforation and this screw align,
At least one spring,
At least one screw, this screw has an axostylus axostyle and a nut, this nut position is at an end of this axostylus axostyle, and this axostylus axostyle also has one second helicitic texture, the position is at the other end of this axostylus axostyle, this axostylus axostyle of this screw passes the perforation of this spring, this second clamping components and this screw of this first clamping components respectively in regular turn, and this second helicitic texture of this axostylus axostyle can be sealed with this helicitic texture of this screw;
One optics sensor chip bogey, can scan simulator with respect to this does mobile, this optics sensor chip bogey can carry this optics sensor chip, and this camera lens bogey is between this optics sensor chip bogey and this scanning simulator.
11, lens detecting tool as claimed in claim 10 is characterized in that: also comprise:
One pedestal, this scanning simulator position is on this pedestal;
One slide type rail system, this slide type rail system position is on this pedestal;
One slide mechanism, the position is on this slide type rail system, this slide mechanism can slide on this slide type rail system, and adjusting the distance of this slide mechanism between this scanning simulator, and this camera lens bogey and this optics sensor chip bogey position are on this slide mechanism.
12, lens detecting tool as claimed in claim 11 is characterized in that: wherein this slide type rail system has a scale footage number, can measure this slide mechanism to the distance between this scanning simulator.
13, lens detecting tool as claimed in claim 10 is characterized in that: also have camera lens fine setting micrometer, finely tune this camera lens bogey to the distance between this scanning simulator.
14, lens detecting tool as claimed in claim 10 is characterized in that: also have optics sensor chip fine setting micrometer, finely tune this optics sensor chip bogey to the distance between this scanning simulator.
15, lens detecting tool as claimed in claim 11 is characterized in that: also have light path fine setting micrometer, laterally finely tune this slide mechanism, it transfers direction perpendicular to the moving direction of this slide mechanism along this slide type rail system.
16, lens detecting tool as claimed in claim 10, it is characterized in that: wherein this first clamping components has one first V-type groove, this second clamping components has one second V-type groove, this first V-type groove is corresponding with this second V-type groove, and this camera lens can snap onto between this first V-type groove and this second V-type groove.
17, lens detecting tool as claimed in claim 10, it is characterized in that: also comprise a location washer, the position is on the close surface of this optics sensor chip bogey of this camera lens bogey, this location washer has a hole, matches with the position that size and this camera lens of this camera lens are seated on this camera lens bogey in the size of this hole and position.
18, a kind of bogey can be in order to clamping one work package, and it is characterized in that: this bogey comprises:
One first clamping components has at least one screw, and this screw has one first helicitic texture, is positioned at the circumferential surface of this screw;
One second clamping components matches with this first clamping components, and relying on this first clamping components and this second to seize member on both sides by the arms can this work package of clamping, and this second clamping components has at least one perforation, and this perforation and this screw align;
At least one spring;
At least one screw, this screw has an axostylus axostyle and a nut, this nut position is at an end of this axostylus axostyle, and this axostylus axostyle also has one second helicitic texture, the position is at the other end of this axostylus axostyle, this axostylus axostyle of this screw passes the perforation of this spring, this second clamping components and this screw of this first clamping components respectively in regular turn, and this second helicitic texture of this axostylus axostyle can be sealed with this helicitic texture of this screw.
19, bogey as claimed in claim 18, it is characterized in that: wherein this first clamping components has one first V-type groove, this second clamping components has one second V-type groove, this first V-type groove is corresponding with this second V-type groove, and this work package can snap onto between this first V-type groove and this second V-type groove.
20, a kind of lens detecting tool, detect a camera lens, the image of a file wherein, can see through this camera lens, be imaged onto on the optics sensor chip, and this document is selected from the wherein a kind of file in the group that is made up of a reflective file and a transmission type file, and this lens detecting tool comprises at least:
One scan simulator, this document are erected on this scanning simulator, and this scanning simulator also has a lamp source, irradiation this document;
One camera lens bogey can scan simulator with respect to this and do mobilely, and this camera lens bogey can carry this camera lens, and wherein this camera lens bogey can change according to the size of this camera lens;
One optics sensor chip bogey, can scan simulator with respect to this does mobile, this optics sensor chip bogey can carry this optics sensor chip, and this camera lens bogey is between this optics sensor chip bogey and this scanning simulator.
21, lens detecting tool as claimed in claim 20 is characterized in that: also comprise:
One pedestal, this scanning simulator position is on this pedestal;
One slide type rail system, this slide type rail system position is on this pedestal;
One slide mechanism, the position is on this slide type rail system, this slide mechanism can slide on this slide type rail system, and adjusting the distance of this slide mechanism between this scanning simulator, and this camera lens bogey and this optics sensor chip bogey position are on this slide mechanism.
22, lens detecting tool as claimed in claim 21 is characterized in that: wherein this slide type rail system has a scale footage number, can measure this slide mechanism to the distance between this scanning simulator.
23, lens detecting tool as claimed in claim 20 is characterized in that: also have camera lens fine setting micrometer, finely tune this camera lens bogey to the distance between this scanning simulator.
24, lens detecting tool as claimed in claim 20 is characterized in that: also have optics sensor chip fine setting micrometer, finely tune this optics sensor chip bogey to the distance between this scanning simulator.
25, lens detecting tool as claimed in claim 21 is characterized in that: also have light path fine setting micrometer, laterally finely tune this slide mechanism, it transfers direction perpendicular to the moving direction of this slide mechanism along this slide type rail system.
26, lens detecting tool as claimed in claim 20, it is characterized in that: also comprise a location washer, the position is on the close surface of this optics sensor chip bogey of this camera lens bogey, this location washer has a hole, matches with the position that size and this camera lens of this camera lens are seated on this camera lens bogey in the size of this hole and position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA02126824XA CN1470861A (en) | 2002-07-22 | 2002-07-22 | Lens detecting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA02126824XA CN1470861A (en) | 2002-07-22 | 2002-07-22 | Lens detecting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1470861A true CN1470861A (en) | 2004-01-28 |
Family
ID=34143403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA02126824XA Withdrawn CN1470861A (en) | 2002-07-22 | 2002-07-22 | Lens detecting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1470861A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100452083C (en) * | 2007-04-25 | 2009-01-14 | 贾晓光 | Scanning decomposing imaging detecting method for changing file |
| CN101097398B (en) * | 2006-06-30 | 2011-06-22 | 鸿富锦精密工业（深圳）有限公司 | Lens testing device and method |
| CN104748943A (en) * | 2013-12-31 | 2015-07-01 | 玉晶光电(厦门)有限公司 | Optical assistant measuring device and measuring method applying same |
| CN105928687A (en) * | 2016-04-15 | 2016-09-07 | 舜宇光学(中山)有限公司 | Testing tool and method suitable for BFL (Back Focal Length) drift distance of lens |
| CN106468665A (en) * | 2015-08-19 | 2017-03-01 | 创意电子股份有限公司 | Optical detection device and optical detection tool thereof |
| CN107607298A (en) * | 2017-09-27 | 2018-01-19 | 马彪 | The performance measurement method and its detection device of a kind of optical lens |
-
2002
- 2002-07-22 CN CNA02126824XA patent/CN1470861A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101097398B (en) * | 2006-06-30 | 2011-06-22 | 鸿富锦精密工业（深圳）有限公司 | Lens testing device and method |
| CN100452083C (en) * | 2007-04-25 | 2009-01-14 | 贾晓光 | Scanning decomposing imaging detecting method for changing file |
| CN104748943A (en) * | 2013-12-31 | 2015-07-01 | 玉晶光电(厦门)有限公司 | Optical assistant measuring device and measuring method applying same |
| CN104748943B (en) * | 2013-12-31 | 2018-09-21 | 玉晶光电(厦门)有限公司 | Optics assists the method for measurement of measuring equipment and the application device |
| CN106468665A (en) * | 2015-08-19 | 2017-03-01 | 创意电子股份有限公司 | Optical detection device and optical detection tool thereof |
| CN106468665B (en) * | 2015-08-19 | 2018-10-23 | 创意电子股份有限公司 | Optical detection device and optical detection tool thereof |
| CN105928687A (en) * | 2016-04-15 | 2016-09-07 | 舜宇光学(中山)有限公司 | Testing tool and method suitable for BFL (Back Focal Length) drift distance of lens |
| CN107607298A (en) * | 2017-09-27 | 2018-01-19 | 马彪 | The performance measurement method and its detection device of a kind of optical lens |
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