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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
- 40x HC PL APO CS2 oil lens, NA 1.3, working distance 0.24 mm
- 63x HC PL APO CS2 oil lens, NA 1.4, working distance 0.14 mm
Position | Magnification | Type | NA | Immersion | WD | Part Number |
---|---|---|---|---|---|---|
2 | 20x | HC PL APO CS2 | 0.75 | Air | 0.62 | 506517 |
4 | 40x | HC PL APO CS2 | 1.3 | Oil | 0.24 | 506428 |
6 | 63x | HX PL APO CS2 | 1.4 | Oil | 0.14 | 506350 |
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