You can easily test the resolution of the microscope objective lens.

FMOJ-T
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FMOJ-R
FMOJ-T Dimensional drawing, Specifications
Dimensional drawing

Pitch |
2 um |
4 um |
6 um |
8 um |
10 um |
20 um |
40 um |
60 um |
80 um |
100 um |
Line & Space |
1 um |
2 um |
3 um |
4 um |
5 um |
10 um |
20 um |
30 um |
40 um |
50 um |
FMOJ-R Dimensional drawing, Specifications
Dimensional drawing

pattern |
2 |
3 |
group |
2 |
3 |
4 |
5 |
6 |
1 |
2 |
3 |
4 |
5 |
6 |
Line & Space(um) |
111.0 |
99.2 |
88.4 |
78.7 |
70.2 |
62.5 |
55.7 |
49.6 |
44.2 |
39.4 |
35.1 |
pattern |
4 |
5 |
group |
1 |
2 |
3 |
4 |
5 |
6 |
1 |
2 |
3 |
4 |
5 |
6 |
Line & Space(um) |
31.3 |
27.8 |
24.8 |
22.1 |
19.7 |
17.5 |
15.6 |
13.9 |
12.4 |
11.0 |
9.8 |
8.8 |
pattern |
6 |
7 |
group |
1 |
2 |
3 |
4 |
5 |
6 |
1 |
2 |
3 |
4 |
5 |
6 |
Line & Space(μm) |
7.81 |
6.96 |
6.20 |
5.52 |
4.92 |
4.38 |
3.91 |
3.48 |
3.10 |
2.76 |
2.46 |
2.19 |
Price List
Model Number |
FMOJ-T |
FMOJ-T2 * |
FMOJ-R |
List Price |
55,000 yen |
22,000 yen |
55,000 yen |
* 1 um part of FMOJ-T is a crushed product. There is no problem for the use from 2 um at all.