| Model |
UPLSAPO20X |
UPLSAPO20XO |
| Major Application |
Life Science |
Life Science |
| Magnification [X] |
20 |
20 |
| Numerical Aperture (NA) |
0.75 |
0.85 |
| Working Distance (WD) [mm] |
0.6 |
0.17 |
| Objective Field Number [mm] |
26.5 |
26.5 |
| Cover Glass Thickness [mm] |
0.17 |
0.17 |
| Immersion Medium |
Air/Dry |
Normal Oil |
| Spring Loaded |
Yes |
Yes |
| Correction Collar |
N/A |
N/A |
| Iris |
N/A |
N/A |
| Super Apochromat (SAPO) |
Super Apochromat (SAPO) |
| Parfocalizing Distance [mm] |
45 |
45 |
| Back Focal Plane (BFP) Position [mm] |
-19.1 |
-19.1 |
| Type of Screw Thread |
W20.32×0.706 (RMS) |
W20.32×0.706 (RMS) |
| Brightfield (Transmitted) |
Excellent |
Excellent |
| Brightfield (Reflected) |
N/A |
N/A |
| Darkfield (Transmitted) |
Good |
N/A |
| Darkfield (Reflected) |
N/A |
N/A |
| DIC (Transmitted) |
Excellent |
Excellent |
| DIC (Reflected) |
N/A |
N/A |
| Phase Contrast |
N/A |
N/A |
| Relief Contrast |
N/A |
N/A |
| Polarization |
Good |
Good |
| Fluorescence (B, G Excitation) |
Excellent |
Excellent |
| UV Fluorescence (at 365 nm) |
Excellent |
Excellent |
| Multiphoton |
N/A |
N/A |
| TIRF |
N/A |
N/A |
| IR |
N/A |
N/A |
| WLI |
N/A |
N/A |
| Auto Focus |
IX3-ZDC2 available |
IX3-ZDC2 available |
Research Level Microscope
