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目镜测微尺(Eyepiece Graticules)

    目镜测微尺,简称目微尺或者测微目尺,它是放在目镜内的标尺,是一个圆形的小玻片,外型类似于圆形盖玻片,较盖玻片稍厚。目镜测微尺一面有刻度,一般1cm分为100个小格,也有全长5mm分为50个小格的。使用时,拧开目镜的上透镜,把测微尺轻轻放在中部的环形光阑上,注意有刻度的面朝下(避免标尺数字读起来是反的)。测微尺的大小:测微尺的直径大小要与目镜镜筒粗细相匹配。

 

选择参考表:

Brand

Reticle Diameter

Marking on Eyepiece

Olympus Eyepieces

24mm

WHN10X, WHN10X-H

WH10X, WH10X-H, WH15X

WHS10X-H, WHS15X-H

CWH10X, CWH10X-H, CWH30X

GW10X

GWH10X

GSWH10X, GSWH15X, GSWH20X, GSWH30X

WH12.5X, WH12.5X-H

WHSZ10X-H, WHSZ15X-H, WHSZ20X-H, WHSZ30X-H

GSWH10X-H, GSWH15X-H, GSWH20X-H, GSWH30X-H

20.4mm

WHK8X, WHK10X, WHK15X

PE 2.5X/ 3.3X/ 4X/ 5X

NWHK10X, (*WHK10X-H cannot be installed)

GWH15X-D, GWH15X-CD

NFK 2.5X/ 3.3X/ 5X/ 6.7X

 

Nikon Eyepieces

27mm

CFI 10x, CFI 12.5x, CFI 15x, CFI UW 10x

CFUW10X, CFUWN 10X

E1-CFI 10x, E2-CFI 10x, E2-CFI 15x

SME 10x /23, SME 10x /21

SMZ 10 UW15x /17, SMZ 10 UW20x/15

 

25mm

C-W 10x B/22 (C-W 10X A/22)

L-W10x ESD (FOV 22)

SMZ U UW10x A/24, SMZ U UW15x

 

Leica Eyepieces

26mm

11507807 (S10x/22B.M)

11507808 (S10x/25Br.M)

11507801 (10x/20Br.M)

11507802 (10x/20Br.M)

11506515 (12.5x/16Br.M)

 

23mm

10447160 (10x/21B)

10445301 (16x/14B)

10445302 (25x/9.5B)

10445303 (40x/6B)

24.5mm

10450023 (10x/23B)

10450024 (16x /15B)

10450025 (25x/9.5B)

10450026 (40x/6B)

10 446 333 (10x/23,adjustable)

13 613 532 (10x/20, focusing)

10 446 355 (16x/16,adjustable)

10 446 357 (20x/12,adjustable)

10 446 329 (10x/23B,adjust.f/eyeglasses)

10 447 131 (10x/23,adjustable)

10 447 133 (16x/16,adjustable)

10 447 135 (20x/126, adjustable)

10 447 137 (for eyeglasses10x/23B, adjustable)

10 447 139 (for eyeglasses16x/15B,adjustable)

10 445 302 (25x/9.5B,adjust.f/eyeglasses)

10 445 303 (40x/6B,adjust.f/eyeglasses)

10 447 280 (10x/20B,adjust.f/eyeglasses)

 

Zeiss Eyepieces

26mm

E-PL 10x/20 Br. Foc

PL 10x/21 Br Foc

PL 10x/23 Br. Foc

 

23mm

WF 10x/18

WF 10X/20

21mm

PL16x/16 Br. Foc

W 25x/10 foc

Kpl-W 10x/18 [#46 40 43-9902]

 

This list is not comprehensive so please enquire if your eyepiece or brand is not listed.

 

选择合适的目镜测微尺注意以下几点:

1.目镜测微尺的类型:十子尺、水平尺还是竖尺

2.目镜测微尺的最小分度:选择的测微尺的的最小分度一定与你的显微镜的放大倍数配套,比如说,E280.01mm分度的测微尺对于放大倍数不超20的目镜来说就显得过于精密,以至于看不清楚。

3.视场的大小:很多目镜涉及场直径大小为16mm,但是很多高倍目镜会对目镜测微尺有所限制,这直接影响您的选择

 

我们提供的产品按照用途来划分为四大类:

l  测大小和位置(size and position scales

l  测粒度和分布(particle sizing and distributing

l  一般体视学测量(stereology

l  金相体视显微测量(metallurgy

 

订购信息: 

水平尺和竖尺:

型号

产品描述

直径

货号

NE1

Horizontal micrometer scale 10mm long with 0.1mm subdivions. Surface chrome image. 水平尺

16mm

68010-16

19mm

68010-19

20.4mm

69010-20.4

21mm

69010-21

23mm

69010-23

24.5mm

69010-24.5

25mm

69010-25

26mm

68010-26

27mm

68010-27

NE2

Vertical micrometer scale 10mm long with 0.1mm subdivions. Surface chrome image. 竖式测微尺

16mm

68006-16

19mm

68006-19

21mm

68006-21

NE5

Horizontal micrometer scale 5mm long with 0.05mm subdivisions. Surface chrome image. 

16mm

67988-16

19mm

67988-19

21mm

67988-21

 

 

十字 

型号

产品描述

直径

货号

NE17

Crossed micrometer scales 10mm long with 0.1mm subdivions. Surface chrome image.

16mm

67989-16

19mm

67989-19

20.4mm

67989-20.4

21mm

67989-21

23mm

67989-23

24.5mm

67989-24.5

25mm

67989-25

26mm

67989-26

27mm

67989-27

NE18

Crossed micrometer scales 5mm long with 0.05mm subdivions. Surface chrome image.

16mm

67994-16

19mm

67994-19

21mm

67994-21

NE72

Crossed Micrometer scale, each 20mm long with 200 Divisions of 0.1mm.

23mm

67978-23

24mm

67978-24

26mmm

67978-26

27mm

67978-27

 

 

网格尺

型号

产品描述

直径

货号

NE10A

Numbered grid5mm x 5mm. 0.5mm pitch. Marked 1-10 and A-J. Surface chrome image.

16mm

68011-16A

19mm

68011-19A

21mm

68011-21A

NE11A

Numbered grid 10mm x 10mm. 1.0mm pitch. Marked 1-10 and A-J. Surface chrome image.

16mm

68016-16

19mm

68016-19

20.4mm

68016-20.4

21mm

68016-21

23mm

68016-23

24.5mm

68016-24.5

25mm

68016-25

26mm

68016-26

27mm

68016-27

NE34A

Numbered grid 1mm x 1mm. 0.1mm pitch. Marked 1-10 and A-J. Surface chrome image

16mm

68018-16A

19mm

68018-19A

21mm

68018-21A

 

 

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