Microscope Objective N PLAN EPI 10x/0,25 POL
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The N PLAN objective class comprises further improved achromats with good field flatness up to 25 mm. N PLAN objectives are suitable for transmitted light and DIC, N PLAN PH for phase contrast. For incident light applications including differential interference contrast (DIC), N PLAN EPI objectives are available. The N PLAN EPI BD can also be used as a darkfield objective. The N PLAN EPI incident light objectives feature excellent image contrast and safe working distances.
Product No. 11556517
Objective N PLAN EPI 10x/0,25 POL has a magnification of 10X and a numerical aperture of 0.25. For use in dry immersion material environment and attached with an objective thread of M25 having a free working distance of 17.6mm and a FN of 22.
| Light | Transmitted Light (TL), Incident Light (IL) |
| Contrasting Methods | Fluorescence, Brightfield, Differential Interference Contrast, Qualitative Polarization, Quantitative Polarization, Transmitted Light Darkfield, Integrated Modulation Contrast, Phase Contrast |
| Transmission | UV (365nm) |
| Numerical Aperture | 0.25 |
| Objective Type | N PLAN |
| Immersion | DRY |
| Coverglass | With and without Coverglass |
| Objective Thread | M25 |
| Free Working Distance (WD in mm) | 17.6 |
| Field Number (FN) | 22 |
| Magnification | 10 |
| Iris Diaphragm | NO |
| Spring Loaded | NO |
| Suitable for AFC (Adaptive Focus Control) | NO |
| Correction Ring (CORR) | NO |
| Exit Pupil Position/DIC prism | B |
| Numeric Aperture Filter | 0.12 - 0.32 |
| Magnification Filter | 10x |
| Field Number Filter | 20 - 24 |
| Working Distance Filter | > 5 |