Microscope Objective EPI 50x/0.85 OIL POL XLR
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Obj. EPI 50x/0,85 OIL POL XLR
Product No. 11556090
Objective EPI 50x/0.85 OIL POL XLR has a magnification of 50X and a numerical aperture of 0.85. For use in oil immersion material environment and attached with an objective thread of M25 having a free working distance of 0.27mm and a FN of 16.
| Light | Transmitted Light (TL), Incident Light (IL) |
| Contrasting Methods | Fluorescence, Brightfield, Qualitative Polarization, Quantitative Polarization |
| Technique/Application | Coal Inspection |
| Transmission | UV (365nm) |
| Numerical Aperture | 0.85 |
| Objective Type | N |
| Immersion | OIL |
| Coverglass | With and without Coverglass |
| Objective Thread | M25 |
| Free Working Distance (WD in mm) | 0.27 |
| Field Number (FN) | 16 |
| Magnification | 50 |
| Iris Diaphragm | NO |
| Spring Loaded | YES |
| Suitable for AFC (Adaptive Focus Control) | NO |
| Correction Ring (CORR) | NO |
| Exit Pupil Position/DIC prism | NO |
| Numeric Aperture Filter | 0.65 - 0.95 |
| Magnification Filter | 50x |
| Field Number Filter | < 20 |
| Working Distance Filter | < 0.3 |