The tube connects the eye piece to the objective lens. It holds two or more objective lenses and can be rotated.
The ocular is the upper lens and objective is the lower lens
low power objective lens
The objective lens in a microscope helps to magnify the object being viewed on the slide. The objective lens can be rotated to change the magnification of the lens and yield a different view.
The lens with the greatest (positive) curvature. The lens with the highest diopter.
Tube is the second microscope part from the top. The tube connects the eyepiece or ocular lens to the objective lenses.
Tube is the second microscope part from the top. The tube connects the eyepiece or ocular lens to the objective lenses.
Because during movement of lens there is no slide below objective .
scanning objective
The objective lens 40X(with the blue band) is the high dry lens.
the ocular lens sits higher up, closer to your eye. the objective lens are in the objective tube below the ocular lens
objective lens