Currently on the microscope (updated February 2023)
| Objective | Magnification | Immersion Medium | Numerical Aperture | Coverslip correction (mm) | Working Distance (mm) |
|---|---|---|---|---|---|
| CFI Plan Apochromat Lambda D 10x | 10x | Air | 0.45 | 0.17 | 4 |
| CFI Plan Apochromat Lambda D 20x | 20x | Air | 0.8 | 0.17 | 0.8 |
| CFI Apo Lambda S 40XC WI | 40x | Water | 1.25 | 0.15-0.19 | 0.2-0.16 |
| CFI SR Plan Apo IR 60XC WI | 60x | Water | 1.27 | 0.15-0.19 | 0.18-0.16 |
| CFI Apo TIRF 60XC Oil | 60x | Oil | 1.49 | 0.13-0.19 | 0.16-0.07 |
| CFI SR HP Apo TIRF 200XC Oil | 100x | Oil | 1.49 | 0.13-0.19 | 0.1-0.16 |
Available to request (email lmcb-lm-help@ucl.ac.uk)
| Objective | Magnification | Immersion Medium | Numerical Aperture | Coverslip Correction (mm) | Working Distance (mm) |
|---|---|---|---|---|---|
| CFI Plan Apochromat Lambda D 4x | 4x | Air | 0.2 | 0-0.17 | 20 |
| CFI Apo LWD Lambda S 20XC WI | 20x | Water | 0.95 | 0.11-0.23 | 0.99-0.9 |
| CFI Apo LWD Lambda S 40XC WI | 40x | Water | 1.15 | 0.15-0.19 | 0.61-0.59 |
| CFI Plan Apo Lambda S 25XC Sil | 25x | Silicone | 1.05 | 0.11-0.23 | 0.55 |
| CFI Plan Apo Lambda S 40XC Sil | 40x | Silicone | 1.25 | 0.13-0.21 | 0.3 |
| CFI SR HP Plan Apo Lambda S 100XC Sil | 100x | Silicone | 1.35 | 0.15-0.19 | 0.31-0.28 |
| CFI Plan Fluor 40x Oil | 40x | Oil | 1.3 | 0.17 | 0.24 |
| CFI Plan Apochromat Lambda D 60x Oil | 60x | Oil | 1.42 | 0.17 | 0.15 |