| Objective Lenses | ||||
|---|---|---|---|---|
| Magnification | Immersion | Type | NA | WD (mm) |
| 10x | Air | EC Plan Neofluar | 0.3 | 5.2 |
| 40x | Water | LD C-Apochromat | 1.1 | 0.62 |
| 40x | Water Dipping | W Plan Apochromat | 1.0 | 2.5 |
| 25x | Multi | LCI Plan Neofluar | 0.8 | 0.21 |
| 40x | Oil | Plan Apochromat | 1.3 | 0.21 |
| 63x | Oil | Plan Apochromat | 1.4 | 0.19 |
| NA = Numerical Aperture, WD = Working Distance | ||||
There is a choice of three immersion oils:
Oil | Refractive Index | For use with... | Kept in... |
|---|---|---|---|
Zeiss Immersol 518F | 1.518 (at 23ºC) | Oil lenses at room temperature | Tray outside environmental chamber |
Zeiss Immersol 518F 30°C | 1.518 (at 30°C) | Oil lenses at 30ºC | Tray outside environmental chamber |
Zeiss Immersol W | 1.334 (at 23ºC) | Water immersion lens only | Tray outside environmental chamber |