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The objective lenses in the table below are installed in non-adjacent positions in the standard 6-position nosepiece for objective lenses with M25 threads. Objective lenses are not installed in all positions to prevent damage to adjacent lenses as the objective lens is focused.
- 20x HC PL APO CS2 - air lens, NA 0.75, working distance 0.62 mm, P/N 506517
- 40x HC PL APO CS2 - oil lens, NA 1.3, working distance 0.24 mm, P/N 506428
- 63x HC PL APO CS2 - oil lens, NA 1.4, working distance 0.14 mm, P/N 506350
| Magnification | Type | NA | Immersion | WD | Part Number |
|---|---|---|---|---|---|
| 20x | HC PL APO CS2 | 0.75 | Air | 0.62 mm | 506517 |
| 40x | HC PL APO CS2 | 1.3 | Oil | 0.24 mm | 506426 |
| 63x | HC PL APO CS2 | 1.4 | Oil | 0.14 mm | 506350 |
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