目鏡測(cè)微尺，簡(jiǎn)稱(chēng)目微尺或者測(cè)微目尺，它是放在目鏡內(nèi)的標(biāo)尺，是一個(gè)圓形的小玻片，外型類(lèi)似于圓形蓋玻片，較蓋玻片稍厚。目鏡測(cè)微尺一面有刻度，一般1cm分為100個(gè)小格，也有全長(zhǎng)5mm分為50個(gè)小格的。使用時(shí)，擰開(kāi)目鏡的上透鏡，把測(cè)微尺輕輕放在中部的環(huán)形光闌上，注意有刻度的面朝下（避免標(biāo)尺數(shù)字讀起來(lái)是反的）。測(cè)微尺的大小：測(cè)微尺的直徑大小要與目鏡鏡筒粗細(xì)相匹配。
選擇參考表：
|
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. |
|||
選擇合適的目鏡測(cè)微尺注意以下幾點(diǎn)：
1.目鏡測(cè)微尺的類(lèi)型：十子尺、水平尺還是豎尺
2.目鏡測(cè)微尺的最小分度：選擇的測(cè)微尺的的最小分度一定與你的顯微鏡的放大倍數(shù)配套，比如說(shuō)，E28型0.01mm分度的測(cè)微尺對(duì)于放大倍數(shù)不超20的目鏡來(lái)說(shuō)就顯得過(guò)于精密，以至于看不清楚。
3.視場(chǎng)的大?。汉芏嗄跨R涉及場(chǎng)直徑大小為16mm，但是很多高倍目鏡會(huì)對(duì)目鏡測(cè)微尺有所限制，這直接影響您的選擇
我們提供的產(chǎn)品按照用途來(lái)劃分為四大類(lèi)：
l 測(cè)大小和位置（size and position scales）
l 測(cè)粒度和分布（particle sizing and distributing）
l 一般體視學(xué)測(cè)量（stereology）
l 金相體視顯微測(cè)量（metallurgy）
訂購(gòu)信息：
水平尺和豎尺：
|
型號(hào) |
產(chǎn)品描述 |
直徑 |
貨號(hào) |
|
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. 豎式測(cè)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 |
|
型號(hào) |
產(chǎn)品描述 |
直徑 |
貨號(hào) |
|
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 |
網(wǎng)格尺：
|
型號(hào) |
產(chǎn)品描述 |
直徑 |
貨號(hào) |
|
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 |
| 電話 010-52571502 010-51248120 郵箱 hedebio@163.com |
