- Phone
-
Address
B108, No. 352 Outer Ring Road, Minhang District, Shanghai (201199)
Shanghai Yifeng Precision Instrument Co., Ltd
B108, No. 352 Outer Ring Road, Minhang District, Shanghai (201199)
|
Objective magnification |
2.5× |
5× |
10× |
20× |
50× |
|
Numerical Aperture |
0.075 |
0.13 |
0.3 |
0.4 |
0.55 |
|
Measurable sample angle |
4.3° |
7.5° |
17.5° |
23.5° |
33.4° |
|
Optical resolution@550nm(µm) |
3.7 |
2.1 |
0.92 |
0.69 |
0.5 |
|
Depth of Focus(µm) |
48.6 |
16.2 |
3.04 |
1.71 |
0.9 |
|
Working distance(mm) |
10.3 |
9.3 |
7.4 |
4.7 |
3.4 |