Microscope Objective HI PLAN 20x/0,40 POL
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HI PLAN objectives feature good chromatic correction at two wavelengths and flatness over the whole field of view. Even the edges of the image are sharp and require no refocusing. HI PLAN objectives are designed for visual fields up to 25 mm. Versions for phase contrast are available. Leica HI PLAN objectives offer good correction properties while being extremely reasonably priced.
Product No. 11556071
Objective HI PLAN 20x/0,40 POL has a magnification of 20X and a numerical aperture of 0.4. For use in dry immersion material environment and attached with an objective thread of M25 having a free working distance of 0.92mm and a FN of 20.
| Light | Transmitted Light (TL) |
| Contrasting Methods | Fluorescence, Brightfield, Transmitted Light Darkfield, Qualitative Polarization, Phase Contrast, Quantitative Polarization |
| Numerical Aperture | 0.4 |
| Objective Type | HI PLAN |
| Immersion | DRY |
| Coverglass | With Coverglass |
| Objective Thread | M25 |
| Free Working Distance (WD in mm) | 0.92 |
| Field Number (FN) | 20 |
| Magnification | 20 |
| 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 | 0.35 - 0.6 |
| Magnification Filter | 20x |
| Field Number Filter | 20 - 24 |
| Working Distance Filter | 0.51 - 1 |