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失真测试目标

 tel: 400-6699-117 转 1000

韵翔光学仪器组件, 1）可用于标定测试软件 2）附带NIST精度可追踪查询 3）正方形从1mm到50mm

咨询留言

技术特点

【技术特点】-- 失真测试目标

同心方形测试片

1）可用于标定测试软件

2）附带NIST精度可追踪查询

3）正方形从1mm到50mm

同心方形测试片在图象处理时可校准测量软件。多组正方形有着不同的尺寸，这样就对应了一定的视场。本品可进行NIST追踪查询精度，符合MIL-STD-45662A标准。


订购信息：

Concentric Square Target

库存 #46-248

Coating:

Vacuum Deposited Chromium Oxide (specular reflectivity <5% @ 550nm)

Substrate:

Float Glass

Pattern Size (mm):

1, 2, 3, 4, 5, 10, 15, 20, 30, 40, 50

Dimensions (mm):

76.2 x 76.2

Surface Quality:

40-10 (within 50mm sq. area)

Thickness (mm):

1.5

Line Width Tolerance (mm):

± 0.0025

Surface Flatness:

4 - 6λ

RoHS:

符合标准


Concentric Square Target On Opal

库存 #58-773

Coating:

Vacuum Deposited Chromium Oxide (specular reflectivity <5% @ 550nm)

Substrate:

Opal Glass

Pattern Size (mm):

1, 2, 3, 4, 5, 10, 15, 20, 30, 40, 50

Dimensions (mm):

76.2 x 76.2

Surface Quality:

40-10 (within 50mm sq. area)

Thickness (mm):

3.175

Line Width Tolerance (mm):

± 0.0025

Surface Flatness:

4 - 6λ

RoHS:

符合标准

棋盘格校准目标板


?尺寸稳定的玻璃基片上的铬图案

?经优化适用于成像系统的反射照明校准

?从 20mm 起的各种尺寸适用于较大和较小视场

通用规格

厚度 (mm):

1.52 ±0.10

基底:

Opal

涂层:

Blue Chrome (reflectivity <7% @ 550nm)

产品介绍

棋盘格校准目标板用于二维工业和机器视觉相机的校准，用于检测图像畸变或传感器问题，以保证测量精度。这些棋盘格目标板采用坚硬的象牙色和乳白色玻璃基片，因此不会使图案弯曲。这些棋盘格目标板能程度地降低背射阴影的影响，使它们成为具有广泛视场的成像系统反射照明校准的理想选择。这些目标板提供各种尺寸，以补充视场较大或较小的相机.

产品信息

标题


产品编码

20 x 20mm Opal Checkerboard Target

#12-197

30 x 30mm Opal Checkerboard Target

#12-198

40 x 40mm Opal Checkerboard Target

#12-199

50 x 50mm Opal Checkerboard Target

#12-200

60 x 60mm Opal Checkerboard Target

#12-201

80 x 80mm Opal Checkerboard Target

#12-202


漫反射栅格畸变测试板

1）漫反射处理模仿陶瓷测试板

2）在基板材料上镀铬膜

3）轴上照明或轴外照明都没有眩光效应

4）非常适合前置照明测试

本品的漫反射处理与陶瓷目标靶相似， 可将背部照明进行漫反射处理，防止成像面的眩光。使用本品可非常方便地进行精密测量成像面的畸变大小，可采用斑点测量分析软件计算出圆点的中心，计算出的值加个负号来修正，就可将成像中的畸变去除掉。可提供两种材质尺寸和3种圆点频率。本品可与各种镜头（广角镜头以及远摄镜头）配合使用。


订购信息：

2“ x 2“ 0.0625mm Dot, Low Reflect Grid Distortion Target

库存 #62-949

Dot Diameter (mm):

0.0625

Dot Spacing (mm):

0.125

Substrate:

Float Glass

Pattern Size (mm):

25 x 25

Dimensions (inches):

2 x 2

Thickness (mm):

2.0

Center to Center Spacing Tolerance (μm):

± 1

Dot Diameter Tolerance (μm):

±3

RoHS:

符合标准


2“ x 2“ 0.15mm Dot, Low Reflect Grid Distortion Target

库存 #62-950

Dot Diameter (mm):

0.125

Dot Spacing (mm):

0.25

Substrate:

Float Glass

Pattern Size (mm):

25 x 25

Dimensions (inches):

2 x 2

Thickness (mm):

2.0

Center to Center Spacing Tolerance (μm):

± 1

Dot Diameter Tolerance (μm):

±3

RoHS:

符合标准



2“ x 2“ 0.25mm Dot, Low Reflect Grid Distortion Target

库存 #62-951

Dot Diameter (mm):

0.25

Dot Spacing (mm):

0.5

Substrate:

Float Glass

Pattern Size (mm):

25 x 25

Dimensions (inches):

2 x 2

Thickness (mm):

2.0

Center to Center Spacing Tolerance (μm):

± 1

Dot Diameter Tolerance (μm):

±3

RoHS:

符合标准


3“ x 3“ 0.125mm Dot, Low Reflect Grid Distortion Target

库存 #62-952

Dot Diameter (mm):

0.125

Dot Spacing (mm):

0.25

Substrate:

Float Glass

Pattern Size (mm):

50 x 50

Dimensions (inches):

3 x 3

Thickness (mm):

2.0

Center to Center Spacing Tolerance (μm):

± 1

Dot Diameter Tolerance (μm):

±3

RoHS:

符合标准


3“ x 3“ 0.25mm Dot, Low Reflect Grid Distortion Target

库存 #62-953

Dot Diameter (mm):

0.25

Dot Spacing (mm):

0.5

Substrate:

Float Glass

Pattern Size (mm):

50 x 50

Dimensions (inches):

3 x 3

Thickness (mm):

2.0

Center to Center Spacing Tolerance (μm):

± 1

Dot Diameter Tolerance (μm):

±3

RoHS:

符合标准


3“ x 3“ 0.5mm Dot, Low Reflect Grid Distortion Target

库存 #62-954

Dot Diameter (mm):

0.5

Dot Spacing (mm):

1

Substrate:

Float Glass

Pattern Size (mm):

50 x 50

Dimensions (inches):

3 x 3

Thickness (mm):

2.0

Center to Center Spacing Tolerance (μm):

± 1

Dot Diameter Tolerance (μm):

±3

RoHS:

符合标准

固定频率栅格畸变测试卡

1)可选新尺寸

2)可计算成像系统的畸变

3)本产品的精度通过NIST认证

尽管在测量应用方面畸变会带来一定的麻烦，但是您必须清楚事实上关于被测物体的各种信息并没有丢失，仅仅是物体所成的像放错了位置而已。采用本测试卡，您可以很方便的测量出畸变当量和精度。使用斑点（或质心）分析测量软件就可对斑点中心定位。为了扩充图象分析软件应用功能，我们推出了固定频率以及可变频率的测试卡，固定频率的测试卡可应用在3个标准方式选项，每种有不同的斑点尺寸/斑点频率相结合，根据您的视场角或分辨率/精度等要求来选择合适的畸变测试卡。玻璃上面镀铬或是乳色测试卡上面镀铬的测试卡可以获得，它们可以来满足您对透射或是反射方面应用的需求。包装上附NIST可追踪查询认证码，遵循MIL- STD-45662A标准。


订购信息：

25 x 25mm, 0.125mm Spacing, Glass Distortion Target

库存 #58-509

Coating:

Reflective First Surface Chromium

Rabs = 50% ±5% @ 550nm

Dot Diameter (mm):

0.0625

Dot Spacing (mm):

0.125

Substrate:

Soda Lime Float Glass

Optical Density OD:

>3.0

Overall Accuracy (mm):

±0.001

Pattern Size (mm):

25 x 25

Dimensions (inches):

2 x 2

Surface Quality:

40-20

Thickness (mm):

1.5

Type:

Chrome on Glass

Dot Diameter Tolerance (mm):

±0.002

Dot Spacing Tolerance (mm):

± 0.001 Center to Center, ± 0.001 Grid Corner to Corner

Surface Flatness:

4 - 6λ

RoHS:

符合标准


50 x 50mm, 0.5mm Spacing, Glass Distortion Target

库存 #58-536

Coating:

Reflective First Surface Chromium

Rabs = 50% ±5% @ 550nm

Dot Diameter (mm):

0.250

Dot Spacing (mm):

0.500

Substrate:

Soda Lime Float Glass

Optical Density OD:

>3.0

Overall Accuracy (mm):

±0.001

Pattern Size (mm):

50 x 50

Dimensions (inches):

3 x 3

Surface Quality:

40-20

Thickness (mm):

1.5

Type:

Chrome on Glass

Dot Diameter Tolerance (mm):

±0.002

Dot Spacing Tolerance (mm):

± 0.001 Center to Center, ± 0.001 Grid Corner to Corner

Surface Flatness:

4 - 6λ

RoHS:

符合标准


100 x 100mm, 2.0mm Spacing, Glass Distortion Target

库存 #57-985

Coating:

Reflective First Surface Chromium

Rabs = 50% ±5% @ 550nm

Dot Diameter (mm):

1.000

Dot Spacing (mm):

2.000

Substrate:

Soda Lime Float Glass

Optical Density OD:

>3.0

Overall Accuracy (mm):

±0.002

Pattern Size (mm):

50 x 50

Dimensions (inches):

3 x 3

Surface Quality:

40-20

Thickness (mm):

1.5

Type:

Chrome on Glass

Dot Diameter Tolerance (mm):

±0.002

Dot Spacing Tolerance (mm):

± 0.001 Center to Center, ± 0.001 Grid Corner to Corner

Surface Flatness:

4 - 6λ

RoHS:

符合标准


150 x 150mm, 2mm Spacing, Glass Distortion Target

库存 #58-507

Coating:

Reflective First Surface Chromium

Rabs = 50% ±5% @ 550nm

Dot Diameter (mm):

1.000

Dot Spacing (mm):

2.000

Substrate:

Soda Lime Float Glass

Optical Density OD:

>3.0

Overall Accuracy (mm):

±0.002

Pattern Size (mm):

150 x150

Dimensions (inches):

7 x 7

Surface Quality:

40-20

Thickness (mm):

1.5

Type:

Chrome on Glass

Dot Diameter Tolerance (mm):

±0.002

Dot Spacing Tolerance (mm):

± 0.001 Center to Center, ± 0.001 Grid Corner to Corner

Surface Flatness:

4 - 6λ

RoHS:

符合标准

线格板

1)测试校正视觉系统的畸变

2)校正显微镜载物台的透视错误

3)测量物理视场

设计用来校正视觉系统和显微镜载物台，线格板提供重复的X方向和Y方向平行线。使用这些线做参考，系统的畸变和透视错误可以量化和校准。有两类标板可选，玻璃附铬和透明玻璃附低反射铬，装在白色支撑板上。低反射铬可用顺光照明，没有影响标板成像的光亮。


订购信息：

Line Grid Chrome On Glass 2“ x 2“

库存 #62-536

Substrate:

Clear Float Glass

Length (mm):

50.8

Optical Density OD:

>3.0

Overall Accuracy (mm):

±0.002

Pattern Size (mm):

30.1 x 30.1

Surface Quality:

20-10 over active area, 60-40 outside

Thickness (mm):

1.5

Width (mm):

50.8

Line Thickness (mm):

Center Line: 0.05 ±0.002

Inner Line: 0.05 ±0.002

Center to Center Spacing (mm):

1.00 ±0.001

Surface Flatness:

3 - 4λ

RoHS:

符合标准


1“ x 1“, Line Grid Low Reflective Chrome

库存 #62-537

Substrate:

Clear Glass Bonded to White Backing Substrate

Length (mm):

25.4

Optical Density OD:

>3.0

Overall Accuracy (mm):

±0.002

Pattern Size (mm):

20.0 x 20.0

Surface Quality:

20-10 over active area, 60-40 outside

Thickness (mm):

2.5

Width (mm):

25.4

Line Thickness (mm):

Center Line: 0.125 ±0.005

Inner Line: 0.075 ±0.005

Center to Center Spacing (mm):

1.00 ±0.001

Surface Flatness:

3 - 4λ

RoHS:

符合标准


2“ x 2“, Line Grid Low Reflective Chrome

库存 #62-538

Substrate:

Clear Float Glass

Length (mm):

50.8

Optical Density OD:

>3.0

Overall Accuracy (mm):

±0.002

Pattern Size (mm):

30.1 x 30.1

Surface Quality:

20-10 over active area, 60-40 outside

Thickness (mm):

2.5

Width (mm):

50.8

Line Thickness (mm):

Center Line: 0.1 ±0.002

Inner Line: 0.075 ±0.002

Center to Center Spacing (mm):

1.00 ±0.001

Surface Flatness:

3 - 4λ

RoHS:

符合标准

多频栅格畸变测试板

ABUIABACGAAggOyk9QUo4KXirwMw4QE4rwE.jpg

1)可校正成像系统

2)不同的视场角有着不同的空间频率

3)本产品的精度附带NIST认证

尽管在测量应用方面畸变会带来一定的麻烦，但是您必须清楚事实上关于被测物体的各种信息并没有丢失，仅仅是物体所成的像放错了位置而已。采 用本测试卡，您可以很方便的测量出畸变当量和精度。使用斑点（或质心）分析测量软件就可对斑点中心定位。栅格图案按比例缩小，因此一个图案可用在各种镜头 和视场。包装上附NIST跟踪认证，根据标准MIL-STD-45662A。


技术数据：

Target Tolerances




Chrome on Glass and Chrome on Opal Targets

White Reflective Mylar® Targets

Placement of Square Arrays

±0.004mm

±0.02mm

Dot Diameter

±0.0025mm

±0.013mm

Dot Center to Center Spacing

±0.0025mm

±0.013mm

Grid Corner to Corner Accuracy

±0.004mm

±0.2mm


Target Dimensions









A

B

C

D

E

3 Frequency Glass Targets

Square Length (mm)

50.00mm

25.00mm

12.50mm

N/A

N/A

Dot Diameter (mm)

1.00mm

0.50mm

0.25mm

N/A

N/A


Dot Spacing (mm)

2.00mm

1.00mm

0.50mm

N/A

N/A


5 Frequency Glass Targets

Square Length (mm)

50.00mm

34.00mm

20.00mm

10.00mm

5.00mm

Dot Diameter (mm)

1.00mm

0.50mm

0.25mm

0.125mm

0.0625mm


Dot Spacing (mm)

2.00mm

1.00mm

0.50mm

0.25mm

0.125mm


3 Frequency Mylar Targets

Square Length (mm)

150.00mm

75.00mm

37.50mm

N/A

N/A

Dot Diameter (mm)

3.00mm

1.50mm

0.75mm

N/A

N/A


Dot Spacing (mm)

6.00mm

3.00mm

1.50mm

N/A

N/A


5 Frequency Mylar Targets

Square Length(mm)

150.00mm

102.00mm

72.00mm

48.00mm

24.00mm

Dot Diameter (mm)

3.00mm

1.50mm

0.75mm

0.50mm

0.25mm


Dot Spacing (mm)

6.00mm

3.00mm

1.50mm

1.00mm

0.50mm



订购信息：

Chrome on Glass, 3 Frequency Grid Distortion Target

库存 #46-250

Coating:

Vacuum Deposited Chromium Oxide (Specular Reflectivity <5% @ 550nm)

Substrate:

Float Glass

Dimensions (mm):

76.2 x 76.2

Surface Quality:

40-10 (within 51mm Square Area)

Thickness (mm):

1.5

Type:

3 Frequency

Surface Flatness:

4 - 6λ

RoHS:

符合标准


Chrome on Opal, 3 Frequency Grid Distortion Target

库存 #58-774

Coating:

Vacuum Deposited Chromium Oxide (Specular Reflectivity <5% @ 550nm)

Substrate:

Opal Glass

Dimensions (mm):

76.2 x 76.2

Surface Quality:

40-10 (within 51mm Square Area)

Thickness (mm):

3.175

Type:

3 Frequency

Surface Flatness:

4 - 6λ

RoHS:

符合标准


Chrome on Glass, 5 Frequency Grid Distortion Target

库存 #64-864

Coating:

Vacuum Deposited Chromium Oxide (Specular Reflectivity <5% @ 550nm)

Substrate:

Float Glass

Dimensions (mm):

76.2 x 76.2

Surface Quality:

20-10 (within 51mm Square Area)

Thickness (mm):

1.5

Type:

5 Frequency

Surface Flatness:

4 - 6λ

RoHS:

符合标准


Chrome on Opal, 5 Frequency Grid Distortion Target

库存 #64-865

Coating:

Vacuum Deposited Chromium Oxide (Specular Reflectivity <5% @ 550nm)

Substrate:

Opal Glass

Dimensions (mm):

76.2 x 76.2

Surface Quality:

20-10 (within 51mm Square Area)

Thickness (mm):

3.175

Type:

5 Frequency

Surface Flatness:

4 - 6λ

RoHS:

符合标准



【技术特点对用户带来的好处】-- 失真测试目标


【典型应用举例】-- 失真测试目标



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