CN109917559A - High-precision optical lens eccentricity adjusts structure and method - Google Patents
High-precision optical lens eccentricity adjusts structure and method Download PDFInfo
- Publication number
- CN109917559A CN109917559A CN201711330228.7A CN201711330228A CN109917559A CN 109917559 A CN109917559 A CN 109917559A CN 201711330228 A CN201711330228 A CN 201711330228A CN 109917559 A CN109917559 A CN 109917559A
- Authority
- CN
- China
- Prior art keywords
- lantern ring
- lens
- eyeglass
- mounting hole
- ring
- 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
Links
Landscapes
- Lens Barrels (AREA)
Abstract
This application discloses a kind of high-precision optical lens eccentricity adjustment structure and methods, and wherein high-precision optical lens eccentricity adjustment structure includes: the lens bodies that eyeglass mounting hole is formed in it；At least two lantern rings being sequentially distributed along eyeglass mounting hole axis direction in the eyeglass mounting hole and with the eyeglass mounting hole arranged off-centre, simultaneously；For fixing the lantern ring fixing piece of the lantern ring Yu the lens bodies；It is respectively arranged several Lens assemblies in each lantern ring and with lantern ring activity cooperation；For fixing the lens holder of the Lens assembly Yu the lens bodies.The application reduces the cost of high-quality optical imaging system, and maintenance is facilitated to replace, and interchangeablity is excellent.
Description
Technical field
This application involves optical imaging apparatus fields, and in particular to a kind of high-precision optical lens eccentricity adjustment structure and side
Method.
Background technique
High-precision optical imaging system at present removes optical mirror slip element precision high-precision requirement, and it is fixed to mostly use in production
Heart turner skill guarantees optical mirror slip axis and optics frame position dimension precision by the centering vehicle of superhigh precision, in addition subsequent
The micro-adjusting mechanism of special designing realizes the assembly of high-precision superhigh precision optical imaging system.This high-precision optical imaging system
The investment of system is big, and processing and assembly cost are high, and integration techno logy difficulty is big, needs high-precision special equipment, and maintenance maintenance at
This height is only suitable for the production of single-piece and small quantity.
Summary of the invention
The purpose of the application is: in view of the above-mentioned problems, propose that a kind of high-precision optical lens eccentricity adjusts structure and method,
It is intended to reduce the cost of high-quality optical imaging system.
In order to achieve the above object, the technical solution of the application is:
A kind of high-precision optical lens eccentricity adjustment structure characterized by comprising
The lens bodies of eyeglass mounting hole are formed in it；
It is installed in the eyeglass mounting hole and with the eyeglass mounting hole arranged off-centre, simultaneously along the eyeglass
At least two lantern rings that axially bored line direction is sequentially distributed；
For fixing the lantern ring fixing piece of the lantern ring Yu the lens bodies；
It is respectively arranged several Lens assemblies in each lantern ring and with lantern ring activity cooperation；And
For fixing the lens holder of the Lens assembly Yu the lens bodies.
There are three the lantern ring is arranged altogether, respectively the first lantern ring, the second lantern ring and third lantern ring.
The lantern ring fixing piece include first disappear gap screw, second disappear gap screw and third disappears gap screw；
The described first gap screw that disappears is threadedly coupled and along the radial direction side of the eyeglass mounting hole with the lens bodies
To protruding into the eyeglass mounting hole and abutted with first lantern ring, with by first lantern ring and the lens bodies phase
It is fixed；
The described second gap screw that disappears is threadedly coupled and along the radial direction side of the eyeglass mounting hole with the lens bodies
To protruding into the eyeglass mounting hole and abutted with second lantern ring, with by second lantern ring and the lens bodies phase
It is fixed；
The third gap screw that disappears is threadedly coupled and along the radial direction side of the eyeglass mounting hole with the lens bodies
To protruding into the eyeglass mounting hole and abutted with the third lantern ring, with by the third lantern ring and the lens bodies phase
It is fixed.
Described first disappears gap screw at least provided with two, these described first disappear gap screw along the first set
Ring it is multiple circumferentially spaced；Described second disappears gap screw at least provided with two, these described second disappear gap screw
Along the multiple circumferentially spaced of second lantern ring；The third disappears gap screw at least provided with two, described in these
Third disappears gap screw along the multiple circumferentially spaced of the third lantern ring.
There are three the Lens assembly is arranged altogether, one of them described Lens assembly includes being movably set in the first set
The first eyeglass seat in ring and the first eyeglass being fixed in the first eyeglass seat, another described Lens assembly include living
Dynamic the second eyeglass seat being set in second lantern ring and the second eyeglass being fixed in the second eyeglass seat, remaining one
A Lens assembly includes the third eyeglass seat being movably set in the third lantern ring and is fixed on the third eyeglass
Third eyeglass in seat.
The lens holder includes left pressing ring and right pressing ring, and the left pressing ring and right pressing ring are respectively arranged in the eyeglass
The axial ends of mounting hole and being detachably fixed with the lens bodies is connect, and each Lens assembly is existed by axial compression
Between the left pressing ring and right pressing ring.
The left pressing ring and one of them described Lens assembly directly abut cooperation, and the abutment face of the two is annular flat
Face；The right pressing ring and another described Lens assembly directly abut cooperation, and the abutment face of the two is planar annular.
Lens assembly adjustment tool is offered on the lens bodies, each lantern ring respectively and protrudes into mouth, each mirror
Adjusting hole compatible with Lens assembly adjustment tool is respectively arranged in the exterior rim of piece component.
A kind of high-precision optical lens eccentricity method of adjustment, which is characterized in that this method is by above-mentioned high-precision optical mirror
The eccentric adjustment structure of head carries out, comprising the following steps:
S1: each lantern ring is sequentially loaded into the eyeglass mounting hole of lens bodies；
S2: each Lens assembly is fitted into each lantern ring；
S3: each lantern ring is connected and fixed with lens bodies using lantern ring fixing piece；
S4: under the cooperation of centering instrument, successively rotating corresponding Lens assembly, reaches each Lens assembly and coaxially wants
It asks；
S5: each Lens assembly is connected and fixed with lens bodies using Lens assembly fixing piece.
The application has the advantages that
1, single part precision is reduced, it is possible to reduce processing charges, conventional equipment can guarantee, not need high precision apparatus
With high-tech adjustment personnel, maintenance is facilitated to replace, interchangeablity is excellent.
2, commonly centering vehicle can meet processing request, reduce the cost of high-quality optical imaging system, save production
Period, while maintainability and product stability are excellent.
3, collar dimensions need not be unified, can size matching, do not influence structure design, do not influence Adjustment precision.
Detailed description of the invention
Fig. 1 is the radial section structural schematic diagram that high-precision optical lens eccentricity adjusts structure in the embodiment of the present application；
Fig. 2 is another radial section structural representation that high-precision optical lens eccentricity adjusts structure in the embodiment of the present application
Figure；
Fig. 3 is the axial section structural schematic diagram that high-precision optical lens eccentricity adjusts structure in the embodiment of the present application.
Wherein: 1- lens bodies, 1a- eyeglass mounting hole, the first lantern ring of 2-, the second lantern ring of 3-, 4- first disappear gap screw,
The left lock-screw of 5-, 6- the first eyeglass seat, 7- the second eyeglass seat, the first eyeglass of 8-, the second eyeglass of 9-, the left pressing ring of 10-, 11- are right
Pressing ring, 12- third lantern ring, the right lock-screw of 13-, 14- third eyeglass seat, 15- third eyeglass.
Specific embodiment
The application is described in further detail below by specific embodiment combination attached drawing.The application can be with a variety of
Different forms is realized, however it is not limited to embodiment described in the present embodiment.The purpose of following specific embodiments is provided
It is easy for becoming apparent from present disclosure thorough explanation, wherein the words of the indicating positions such as upper and lower, left and right is only needle
To shown structure in respective figure for position.
However, those skilled in the art may be aware that one or more detail description can be by
Omit, or can also adopt with other methods, component or material.In some instances, some embodiments are not described
Or it is not described later in detail.
In addition, technical characteristic described herein, technical solution can also be in one or more embodiments arbitrarily to close
Suitable mode combines.For those skilled in the art, it should be readily appreciated that method related with embodiment provided herein
Step or operation order can also change.Therefore, any sequence in drawings and examples is merely illustrative purposes, not secretly
Show requirement in a certain order, is required unless expressly stated according to a certain sequence.
Fig. 1 to Fig. 3 shows a preferred embodiment of this high-precision optical lens eccentricity adjustment structure of the application,
It include: lens bodies 1, the first lantern ring 2, the second lantern ring 3, third lantern ring 12, first disappears gap screw 4, and second disappears gap screw,
Third disappears gap screw, the first eyeglass seat 6, the second eyeglass seat 7, third eyeglass seat 14, the first eyeglass 8, the second eyeglass 9, third
Eyeglass 15, left pressing ring 10 and right pressing ring 11.Wherein:
Lens bodies 1 have the eyeglass mounting hole 1a being formed within, and the section of eyeglass mounting hole 1a is generally circular,
It and is through-hole structure.
First lantern ring 2 be set to eyeglass mounting hole 1a in and with eyeglass mounting hole 1a clearance fit, i.e. the first lantern ring 2 and mirror
There are certain intervals between piece mounting hole 1a hole wall.When lock first disappear gap screw after, which is filled up by screw spiral shell, first
Position of the lantern ring 2 in lens bodies is fixed, and is in arranged off-centre with the eyeglass mounting hole 1a of lens bodies, is based on this,
The lantern ring can also be known as eccentric lantern ring by we.
Second lantern ring 3 and third lantern ring 12 be equally set in eyeglass mounting hole 1a and with eyeglass mounting hole 1a clearance fit,
And the first lantern ring 2, the second lantern ring 3 and third lantern ring 12 right-to-left in Fig. 1 along the axis direction of eyeglass mounting hole 1a
Sequentially arrange.
The first gap screw 4 that disappears is threadedly coupled with lens bodies 1 and protrudes into mirror along the radial direction of eyeglass mounting hole 1a
It is abutted in piece mounting hole 1a and with the first lantern ring 2, so realizes that the first lantern ring 2 and lens bodies 1 are relatively fixed.
Equally, the second gap screw (not shown) that disappears also is threadedly coupled and along eyeglass mounting hole with lens bodies 1
The radial direction of 1a is protruded into the eyeglass mounting hole 1a and is abutted with the second lantern ring 3, so realizes the second lantern ring 3 and camera lens
Main body 1 is relatively fixed.
The third gap screw that disappears also is threadedly coupled with lens bodies 1 and protrudes into along the radial direction of eyeglass mounting hole 1a
It is abutted in eyeglass mounting hole 1a and with third lantern ring 12, so realizes that third lantern ring 12 and lens bodies 1 are relatively fixed.
The above-mentioned first gap screw that disappears is arranged two altogether, the two first disappear gap screw along the first lantern ring circumference side
To being spaced apart, the two first common mating reactions in gap that disappear, preferably to fix the position of the first lantern ring, such as Fig. 1.Second
There are two the gap screw that disappears is also provided with, the two second disappear gap screw along the multiple circumferentially spaced of the second lantern ring.The
The three gap screws that disappear equally are arranged two, the two thirds disappear gap screw along the multiple circumferentially spaced of third lantern ring.
In in the first lantern ring 2, the first eyeglass 8 is bonded and fixed in the first eyeglass seat 6 first eyeglass seat 6 " activity setting ".
So-called " activity setting ", refers to: under the interference that no third member influences, the first eyeglass seat 6 can be in the first lantern ring 2 certainly
By activity, the not excessive eccentric adjusting equipment is whole after the assembly is completed, and the first eyeglass seat 6 and the first lantern ring 2 are relatively-stationary
(being realized by third members such as left and right pressing rings).
In in the second lantern ring 3, the second eyeglass 9 is bonded and fixed in the second eyeglass seat 7 second eyeglass seat 7 " activity setting ".
For third eyeglass seat 14 " activity setting " in third lantern ring 12, third eyeglass 15 is bonded and fixed to third eyeglass seat 14
It is interior.
Left pressing ring 10 and right pressing ring 11 are respectively arranged the axial ends in eyeglass mounting hole 1a and removable with lens bodies 1
It unloads and is fixedly connected, the first eyeglass seat 6, the second eyeglass seat 7 and third eyeglass seat 14 are by axial compression in left pressing ring 10 and right pressing ring
Between 11, so realize that the first eyeglass seat 6, the second eyeglass seat 7, third eyeglass seat 14 and lens bodies 1 are relatively fixed.
In the present embodiment, above-mentioned left pressing ring 10 directly abuts cooperation, and the abutment face of the two with third eyeglass seat 14
For planar annular；Right pressing ring 11 and the first eyeglass seat 6 directly abut cooperation, and the abutment face of the two is also planar annular.Ring
The abutment face of shape planar structure can reduce the stress to eyeglass seat, deform when eyeglass seat being made to be locked minimum.
In the present embodiment, above-mentioned left pressing ring 10 with lens bodies 1 is fixed by left 5 phase of lock-screw, left locking screw
5 pairs of left pressing rings 10 and the application of lens bodies 1 are followed closely along the coupling mechanism force of eyeglass mounting hole 1a axis direction.Right pressing ring 11 and camera lens master
Body 1 is fixed by right 13 phase of lock-screw, and the right pressing ring 11 of 13 pairs of right lock-screw and the application of lens bodies 1 are pacified along eyeglass
Fill the coupling mechanism force of hole 1a axis direction.
For the convenience of the users when adjusting the concentricity of three eyeglasses, three eyeglass seats can be easily rotated,
The present embodiment offers eyeglass seat tune on above-mentioned lens bodies 1, the first lantern ring 2, the second lantern ring 3 and third lantern ring 12 respectively
Whole tool protrudes into mouth.And it is respectively set on the excircle of the first eyeglass seat 6, the second eyeglass seat 7 and third eyeglass seat 14
There is adjusting hole compatible with eyeglass seat adjustment tool.
It refers again to described in Fig. 1 to Fig. 3, adjusts three using this high-precision optical lens eccentricity adjustment structure of this implementation
The method of eccentric eyeglass concentricity the following steps are included:
S1: the first lantern ring 2, the second lantern ring 3 and third lantern ring 12 are put into the eyeglass mounting hole 1a of lens bodies 1.
S2: by the first eyeglass seat 6 of the first eyeglass of band 8, the second eyeglass seat 7 of the second eyeglass of band 9, with third eyeglass 15
Third eyeglass seat 14 is respectively put into the first lantern ring 2, the second lantern ring 3, in third lantern ring 12.Wherein, each eyeglass is bonded in respectively
In three eyeglass seats, and by common centering Vehicle Processing, guarantee end face adjustment benchmark.Since when eyeglass seat and lens combination, mirror
Piece optical centre and eyeglass seat center have a small deviation, this eccentric adjustment structure of the present embodiment be exactly in order to by these three
Lens optical center be adjusted to it is coaxial and it is relatively fixed live.
S3: adjust first disappear gap screw 4, second disappear gap screw and third disappears gap screw, by the first lantern ring 2,
Second lantern ring 3 and third lantern ring 12 are fixed in lens bodies 1, and three lantern rings is made to be no longer able to rotate.Utilize right lock-screw
The 13 right pressing rings 11 fixed with lens bodies 1 in the axial right end installation of eyeglass mounting hole 1a, make right pressing ring 11 compress the first mirror
Bar 6.
S4: under the cooperation of centering instrument, drive the second eyeglass is synchronous to turn by the second eyeglass seat of specific purpose tool rotation 7
Dynamic, radial position of the optical centre of the second eyeglass in eyeglass mounting hole 1a changes, and makes the second eyeglass 9 and the first eyeglass
8 (optical centres) reach coaxial requirement；Then equally under the cooperation of centering instrument, third eyeglass seat is rotated by specific purpose tool
14, so that third eyeglass 15 is also reached coaxial requirement with aforementioned first eyeglass 8.So realize third eyeglass 15, the second eyeglass 9 and the
One eyeglass 8 it is coaxial.
S5: pass through the left pressing ring that left lock-screw 5 is fixed with lens bodies 1 in the installation of the axial left end of eyeglass mounting hole 1a
10, thus by the first eyeglass seat 6, the second eyeglass seat 7 and third eyeglass 15 by axial compression left pressing ring 10 and right pressing ring 11 it
Between, realize that the first eyeglass seat 6, the second eyeglass seat 7 and third eyeglass 15 and 1 position of eyeglass main body are relatively fixed.
The present embodiment illustrates only the concentricity adjustment of three lens optical centers, however this structure is equally applicable to two
A, four, five even more eyeglasses concentricities adjust operation.
The foregoing is a further detailed description of the present application in conjunction with specific implementation manners, and it cannot be said that this Shen
Specific implementation please is only limited to these instructions.For those of ordinary skill in the art to which this application belongs, it is not taking off
Under the premise of from the application design, a number of simple deductions or replacements can also be made.
Claims (9)
1. a kind of high-precision optical lens eccentricity adjusts structure characterized by comprising
The lens bodies of eyeglass mounting hole are formed in it；
Hole axle is installed in the eyeglass mounting hole and with the eyeglass mounting hole arranged off-centre, simultaneously along the eyeglass
At least two lantern rings that line direction is sequentially distributed；
For fixing the lantern ring fixing piece of the lantern ring Yu the lens bodies；
It is respectively arranged several Lens assemblies in each lantern ring and with lantern ring activity cooperation；And
For fixing the lens holder of the Lens assembly Yu the lens bodies.
2. high-precision optical lens eccentricity according to claim 1 adjusts structure, which is characterized in that the lantern ring is arranged altogether
There are three, respectively the first lantern ring (2), the second lantern ring (3) and third lantern ring (12).
3. high-precision optical lens eccentricity according to claim 2 adjusts structure, which is characterized in that the lantern ring fixing piece
Including first disappear gap screw (4), second disappear gap screw and third disappears gap screw；
The described first gap screw (4) that disappears is threadedly coupled and along the eyeglass mounting hole (1a) with the lens bodies (1)
Radial direction protrudes into the eyeglass mounting hole (1a) and abuts with first lantern ring (2), with by first lantern ring (2)
It is mutually fixed with the lens bodies (1)；
The described second gap screw that disappears is threadedly coupled and along the diameter of the eyeglass mounting hole (1a) with the lens bodies (1)
Protrude into the eyeglass mounting hole (1a) to direction and abutted with second lantern ring (3), with by second lantern ring (3) and
The lens bodies (1) are mutually fixed；
The third gap screw that disappears is threadedly coupled and along the diameter of the eyeglass mounting hole (1a) with the lens bodies (1)
It protrudes into the eyeglass mounting hole (1a) to direction and is abutted with the third lantern ring (12), with by the third lantern ring (12)
It is mutually fixed with the lens bodies (1).
4. high-precision optical lens eccentricity as claimed in claim 3 adjusts structure, which is characterized in that described first disappears gap spiral shell
(4) are followed closely at least provided with two, these described first disappear between circumferencial direction of the gap screw (4) along first lantern ring (2)
Every distribution；Described second disappears gap screw at least provided with two, these described second disappear gap screw along described second set
Ring (3) it is multiple circumferentially spaced；The third disappears gap screw at least provided with two, these described thirds disappear gap spiral shell
Nail is along the multiple circumferentially spaced of the third lantern ring (12).
5. high-precision optical lens eccentricity according to claim 2 adjusts structure, which is characterized in that the Lens assembly is total
There are three settings, one of them described Lens assembly includes the first eyeglass seat (6) being movably set in first lantern ring (2)
And it is fixed on the first eyeglass (8) in the first eyeglass seat (6), another described Lens assembly includes being movably set in institute
The second eyeglass (9) stating the second eyeglass seat (7) in the second lantern ring (3) and being fixed in the second eyeglass seat (7), remaining
One Lens assembly includes the third eyeglass seat (14) being movably set in the third lantern ring (12) and is fixed on institute
State the third eyeglass (15) in third eyeglass seat (14).
6. high-precision optical lens eccentricity as described in claim 1 adjusts structure, which is characterized in that the lens holder packet
Left pressing ring (10) and right pressing ring (11) are included, the left pressing ring (10) and right pressing ring (11) are respectively arranged in the eyeglass mounting hole
The axial ends of (1a) and being detachably fixed with the lens bodies is connect, and each Lens assembly is by axial compression in institute
It states between left pressing ring (10) and right pressing ring (11).
7. high-precision optical lens eccentricity as claimed in claim 6 adjusts structure, which is characterized in that the left pressing ring (10) with
One of them described Lens assembly directly abuts cooperation, and the abutment face of the two is planar annular；The right pressing ring (11) with
Another described Lens assembly directly abuts cooperation, and the abutment face of the two is planar annular.
8. high-precision optical lens eccentricity as described in claim 1 adjusts structure, which is characterized in that the lens bodies (1),
Lens assembly adjustment tool is offered on each lantern ring respectively and protrudes into mouth, is distinguished in the exterior rim of each Lens assembly
It is provided with adjusting hole compatible with Lens assembly adjustment tool.
9. a kind of high-precision optical lens eccentricity method of adjustment, which is characterized in that this method is any by such as claim 1 to 8
The high-precision optical lens eccentricity adjustment structure carries out, comprising the following steps:
S1: each lantern ring is sequentially loaded into the eyeglass mounting hole of lens bodies；
S2: each Lens assembly is fitted into each lantern ring；
S3: each lantern ring is connected and fixed with lens bodies using lantern ring fixing piece；
S4: under the cooperation of centering instrument, corresponding Lens assembly is successively rotated, each Lens assembly is made to reach coaxial requirement；
S5: each Lens assembly is connected and fixed with lens bodies using Lens assembly fixing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711330228.7A CN109917559A (en) | 2017-12-13 | 2017-12-13 | High-precision optical lens eccentricity adjusts structure and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711330228.7A CN109917559A (en) | 2017-12-13 | 2017-12-13 | High-precision optical lens eccentricity adjusts structure and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109917559A true CN109917559A (en) | 2019-06-21 |
Family
ID=66958868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711330228.7A Pending CN109917559A (en) | 2017-12-13 | 2017-12-13 | High-precision optical lens eccentricity adjusts structure and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109917559A (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3730094A1 (en) * | 1987-05-21 | 1988-12-01 | Wild Heerbrugg Ag | SOCKET FOR OPTICAL ELEMENTS |
| US5457577A (en) * | 1992-01-22 | 1995-10-10 | The United States Of America As Represented By The Secretary Of The Army | Quick-set precision optical holder |
| US20010033437A1 (en) * | 2000-04-25 | 2001-10-25 | Silicon Valley Group, Inc. | Apparatus, system, and method for precision positioning and alignment of a lens in an optical system |
| CN2620297Y (en) * | 2003-01-23 | 2004-06-09 | 浙江大学 | Object surface regulator of optical projecting system based on focus out depth analysis |
| US20050243445A1 (en) * | 2004-04-29 | 2005-11-03 | Barr Dallas N | Boresight alignment hardware for commercial optical extension tubes |
| JP2007279123A (en) * | 2006-04-03 | 2007-10-25 | Tamron Co Ltd | Lens device and method of assembling the same |
| CN201344989Y (en) * | 2009-01-07 | 2009-11-11 | 上海微电子装备有限公司 | An optical lens and lens group |
| JP2012141536A (en) * | 2011-01-06 | 2012-07-26 | Nikon Corp | Optical device and optical instrument |
| CN103389558A (en) * | 2013-07-29 | 2013-11-13 | 中国科学院长春光学精密机械与物理研究所 | Axial lens adjusting device for photoetching objective lens |
| CN103513390A (en) * | 2012-06-14 | 2014-01-15 | 索尼公司 | Lens barrel and image pickup apparatus |
| CN103792641A (en) * | 2013-12-27 | 2014-05-14 | 中国科学院西安光学精密机械研究所 | Space optical lens |
| CN104216237A (en) * | 2014-08-26 | 2014-12-17 | 中国科学院长春光学精密机械与物理研究所 | Decoupled lens eccentric adjusting device in photoetching projection objective lens |
| CN104749739A (en) * | 2015-04-08 | 2015-07-01 | 浙江舜宇光学有限公司 | Assembly method for array-type lens |
| CN105353489A (en) * | 2015-12-14 | 2016-02-24 | 福建福光股份有限公司 | f35mm mechanical passive-type athermalization lens and assembly method therefor |
| CN105721859A (en) * | 2014-12-03 | 2016-06-29 | 宁波舜宇光电信息有限公司 | Aligning apparatus for image module and application method thereof |
| CN206339777U (en) * | 2016-12-27 | 2017-07-18 | 杭州东信光电科技有限公司 | Many precision camera lenses |
| CN206532022U (en) * | 2016-12-16 | 2017-09-29 | 福建福光天瞳光学有限公司 | The low distortion light path system of high-resolution and its optics industry camera lens |
| CN107329225A (en) * | 2016-04-29 | 2017-11-07 | 上海微电子装备（集团）股份有限公司 | Edge-on microscope group and its installation method |
-
2017
- 2017-12-13 CN CN201711330228.7A patent/CN109917559A/en active Pending
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3730094A1 (en) * | 1987-05-21 | 1988-12-01 | Wild Heerbrugg Ag | SOCKET FOR OPTICAL ELEMENTS |
| US5457577A (en) * | 1992-01-22 | 1995-10-10 | The United States Of America As Represented By The Secretary Of The Army | Quick-set precision optical holder |
| US20010033437A1 (en) * | 2000-04-25 | 2001-10-25 | Silicon Valley Group, Inc. | Apparatus, system, and method for precision positioning and alignment of a lens in an optical system |
| CN2620297Y (en) * | 2003-01-23 | 2004-06-09 | 浙江大学 | Object surface regulator of optical projecting system based on focus out depth analysis |
| US20050243445A1 (en) * | 2004-04-29 | 2005-11-03 | Barr Dallas N | Boresight alignment hardware for commercial optical extension tubes |
| JP2007279123A (en) * | 2006-04-03 | 2007-10-25 | Tamron Co Ltd | Lens device and method of assembling the same |
| CN201344989Y (en) * | 2009-01-07 | 2009-11-11 | 上海微电子装备有限公司 | An optical lens and lens group |
| JP2012141536A (en) * | 2011-01-06 | 2012-07-26 | Nikon Corp | Optical device and optical instrument |
| CN103513390A (en) * | 2012-06-14 | 2014-01-15 | 索尼公司 | Lens barrel and image pickup apparatus |
| CN103389558A (en) * | 2013-07-29 | 2013-11-13 | 中国科学院长春光学精密机械与物理研究所 | Axial lens adjusting device for photoetching objective lens |
| CN103792641A (en) * | 2013-12-27 | 2014-05-14 | 中国科学院西安光学精密机械研究所 | Space optical lens |
| CN104216237A (en) * | 2014-08-26 | 2014-12-17 | 中国科学院长春光学精密机械与物理研究所 | Decoupled lens eccentric adjusting device in photoetching projection objective lens |
| CN105721859A (en) * | 2014-12-03 | 2016-06-29 | 宁波舜宇光电信息有限公司 | Aligning apparatus for image module and application method thereof |
| CN104749739A (en) * | 2015-04-08 | 2015-07-01 | 浙江舜宇光学有限公司 | Assembly method for array-type lens |
| CN105353489A (en) * | 2015-12-14 | 2016-02-24 | 福建福光股份有限公司 | f35mm mechanical passive-type athermalization lens and assembly method therefor |
| CN107329225A (en) * | 2016-04-29 | 2017-11-07 | 上海微电子装备（集团）股份有限公司 | Edge-on microscope group and its installation method |
| CN206532022U (en) * | 2016-12-16 | 2017-09-29 | 福建福光天瞳光学有限公司 | The low distortion light path system of high-resolution and its optics industry camera lens |
| CN206339777U (en) * | 2016-12-27 | 2017-07-18 | 杭州东信光电科技有限公司 | Many precision camera lenses |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5719478B2 (en) | 3D angle adjustment mechanism | |
| CN201344989Y (en) | An optical lens and lens group | |
| CN104898252B (en) | The main secondary mirror supporting structure of aerial camera Cassegrain | |
| US10895693B2 (en) | Device for transmitting optical signals between two rotatable sub-assemblies | |
| CN203561784U (en) | Fixed-focus lens mounting structure and monitoring camera | |
| CN106405778A (en) | Large-aperture focusing lens unstressed clamping mechanism | |
| CN109917559A (en) | High-precision optical lens eccentricity adjusts structure and method | |
| CN201900485U (en) | Double-face centering and processing universal clamping head of infrared optical machine component | |
| CN109605052A (en) | High-precision devitrified glass motor stator vehicle grinds complex machining process and special tooling | |
| CN206133098U (en) | Support arrangement for secondary reflector among coaxial catoptric system | |
| CN108761705A (en) | A kind of lens construction | |
| CN216670371U (en) | Lens assembly | |
| CN115826176A (en) | Object lens centering structure of continuous zooming thermal infrared imager and assembling and adjusting method | |
| CN208322144U (en) | A kind of turn-over tooling, the system for improving lens barrel turn-over centering machining accuracy | |
| CN209110628U (en) | A kind of spring chuck with uniform clamping force | |
| CN210109366U (en) | Diaphragm adjusting mechanism | |
| CN109807702A (en) | The threaded top adapter of one kind and its application method | |
| CN208026964U (en) | Lens unit and optical unit | |
| CN207148505U (en) | Foot pad, projector case and projecting apparatus | |
| CN217060598U (en) | Lens with core adjusting function | |
| CN113946027B (en) | Combined lens base suitable for concave lens assembly | |
| CN117724258A (en) | Infrared/television composite lens and assembling and adjusting method thereof | |
| CN108941633A (en) | A kind of turn-over tooling, the system and method for improving lens barrel turn-over centering machining accuracy | |
| CN214704148U (en) | Five-component lens focusing device | |
| CN220730600U (en) | Z-axis adjustable and XY tilt adjustable camera installation interface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 130033 No. 1 Building, Incubation Base, 77 Yingkou Road, Changchun Economic Development Zone, Jilin Province Applicant after: Changchun Changguang Huada Zhizao sequencing Equipment Co.,Ltd. Address before: 130033 Building 1, hatchery, 77 Yingkou Road, Changchun Economic Zone, Jilin Applicant before: CHANGGUANG HUADA GENE SEQUENCING EQUIPMENT (CHANGCHUN) Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190621 |