immersion objective meaning in Hindi

Examples

1. Oil immersion objectives typically have even larger numerical apertures so improved optical sectioning.
2. Oil immersion objectives are used only at very large magnifications that require high resolving power.
3. An oil immersion objective is an objective lens specially designed to be used in this way.
4. Some microscopes also use other index-matching materials besides oil; see water immersion objective and solid immersion lens.
5. Some microscopes make use of oil-immersion objectives or water-immersion objectives for greater resolution at high magnification.
6. Some microscopes make use of oil-immersion objectives or water-immersion objectives for greater resolution at high magnification.
7. An "'oil immersion objective "'is an objective lens specially designed to be used in this way.
8. Until the development of synthetic immersion oil in the 1940s, cedarwood oil was widely used for the oil immersion objective in light microscopy.
9. Kahl worked alone, using a basic monocular microscope, equipped with an oil-immersion objective providing a maximum magnification of 500X . He preferred to examine living subjects, and rarely used fixed specimens or chemical stains.
10. Water immersion objectives are used not only at very large magnifications that require high resolving power, but also of moderate power as there are water immersion objectives as low as 4X . Objectives with high power magnification have short focal lengths, facilitating the use of water.