To use a light microscope to examine animal or plant cells. To make observations and draw scale diagrams of cells. Turn the coarse focus so that the stage is as close to the objective lens as ...

To use a light microscope to examine animal or plant cells. To make observations and draw scale diagrams of cells. Turn the coarse focus so that the stage is as close to the objective lens as ...

The fan frame is perfect since it is the right size to slide over the objective lens. If you’re looking for a more capable lighting solution for your microscope, then check out “AZIZ!

Celestron has produced a decent stereo microscope with its Celestron ... enthusiastically exchanged specimens, light sources, stage plates and objective lenses completely independently.

When light passes through an aperture, such as the objective lens of a microscope, it undergoes diffraction and spreads out. This diffraction causes the light to form a diffraction pattern, known as ...