Table of Optical Characteristics for YSX Series Lightweight Operation Microscope
|
|
f'=200 |
f'=250 |
f'=300 |
f'=400 |
| Division value on handwhell |
F'=87 |
0.6x |
1x |
1.6x |
0.6x |
1x |
1.6x |
0.6x |
1x |
1.6x |
0.6x |
1x |
1.6x |
| Magnification |
F'=87 |
4.7x |
7.4x |
12x |
3.8x |
6x |
9.7x |
3x |
5x |
8x |
2.4x |
3.8x |
6x |
| Exit pupil diameter(mm) |
F'=87 |
1.66 |
1.04 |
1.66 |
1.04?/font> |
1.66 |
1.04 |
1.66 |
1.04 |
| Exit pupil distance(mm) |
F'=87 |
15.3 |
| Resolution(PL/mm) |
F'=87 |
35.4 |
35.4 |
56.1 |
28.1 |
28.1 |
44.5 |
23.6 |
23.6 |
37.5 |
17.7 |
17.7 |
26.1 |
| Liner field(mm) |
F'=87 |
40.58 |
25.3 |
15.77 |
50.7 |
31.6 |
19.7 |
60.8 |
37.9 |
23.6 |
81 |
50.5 |
31.47 |
| F'=87 |
33.2 |
20.7 |
12.9 |
41.48 |
25.85 |
16.12 |
49.73 |
31 |
19.32 |
66.27 |
41.31 |
25.75 | |
