12.5x 精密变倍镜头

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12.5x 精密变倍镜头

Ø兼容NIKON 和Mitutoyo镜头

Ø分辨率高(FOV范围从0.24到45.3mm)

Ø可选配分划板

12.5x精密变倍镜头应用范围广泛可用在生物、半导体、通讯等场合。镜头结构采用大数值孔径的光路设计，分辨率高，**可用２／３”的SENSOR.

本光学系统需要TV 套管,，手动上变焦组件和下变焦组件。也可在下变焦组件上加一个辅助镜头来调整工作距离和视场。大倍率检查，12.5倍的精密变焦镜头可以和Mitutoyo以及Nikon镜头兼容（使用适配器）.

同轴下变焦组件包括同轴调焦模块，同轴连接件，40”光纤照明器件和光纤连接器。可选环形光适配器(#89-922)，在某些情况下不能使用同轴光照明时可采用内置照明。在一些测量、检验的场合需要十字线发生附件(#59-682)移动附加的电子元件.这种分划板投影头兼容所有直径是21mm的透射式分划板.


技术数据




Technical Information



Item

Stock No.

One Required

1.5X TV Tube

#56-625

2.0X TV Tube

#56-626

Required

Manual Upper Zoom Module

#59-671

One Required

Fine Focus Lower Module

#59-672

Coaxial Module Kit

#59-756

Optional

0.25X Auxiliary Lens

#59-677

0.50X Auxiliary Lens

#59-678

0.75X Auxiliary Lens

#59-679

1.5X Auxiliary Lens

#59-680

2.0X Auxiliary Lens

#59-681

Mitutoyo Objective Adapter

#59-675

Nikon Objective Adapter

#59-676

Ring Light Guide Adapter

#89-922

1.0x Reticle Projector

#59-682

Mounting Clamp

#59-683

0.629" ID, Fiber Optic Light Guide Adapter

#38-947




Auxilary Lens

Specifications

Non-Coaxial Illumination

Coaxial Illumination

1.5X

2.0X

1.5X

2.0X

Low

High

Low

High

Low

High

Low

High

0.18X† 468mm WD

NA

0.0035

0.015

0.0035

0.015

–

–

–

–

MAG

0.14

1.8

0.19

2.3

–

–

–

–

FOV*

45.6mm

3.65mm

34.2mm

2.7mm

–

–

–

–

0.25X 310mm WD

NA

0.0048

0.025

0.0048

0.025

–

–

–

–

MAG

0.20

2.4

0.26

3.3

–

–

–

–

FOV*

32.8mm

2.6mm

24.6mm

1.97mm

–

–

–

–

0.50X 178mm WD

NA

0.010

0.050

0.010

0.050

0.010

0.050

0.010

0.050

MAG

0.39

4.9

0.52

6.5

0.39

4.9

0.52

6.5

FOV*

16.4mm

1.3mm

12.3mm

0.98mm

16.4mm

1.3mm

12.3mm

0.98mm

0.75X 114mm WD

NA

0.014

0.075

0.014

0.075

0.014

0.075

0.014

0.075

MAG

0.59

7.3

0.78

9.8

0.59

7.3

0.78

9.8

FOV*

10.9mm

0.88mm

8.2mm

0.66mm

10.9mm

0.88mm

8.2mm

0.66mm

1.00X (No Aux) 89mm WD

NA

0.019

0.10

0.019

0.10

0.019

0.10

0.019

0.10

MAG

0.78

9.8

1.0

13.0

0.78

9.8

1.0

13.0

FOV*

8.21mm

0.66mm

6.4mm

0.49mm

8.21mm

0.66mm

6.4mm

0.49mm

1.5X 52mm WD

NA

0.029

0.15

0.029

0.15

0.029

0.15

0.029

0.15

MAG

1.17

14.6

1.6

19.5

1.17

14.6

1.6

19.5

FOV*

5.47mm

0.44mm

4.10mm

0.33mm

5.47mm

0.44mm

4.10mm

0.33mm

2.0X 32mm WD

NA

0.038

0.20

0.038

0.20

0.039

0.20

0.038

0.20

MAG

1.6

19.5

2.1

26.0

1.6

19.5

2.1

26.0

FOV*

4.1mm

0.33mm

3.0mm

0.25mm

4.1mm

0.33mm

3.0mm

0.25mm