Answer:
Objective Lenses: Usually you will find 3 or 4 objective lenses on a microscope.
Explanation:
They almost always consist of 4x, 10x, 40x and 100x powers. When coupled with a 10x (most common) eyepiece lens, total magnification is 40x (4x times 10x), 100x , 400x and 1000x.n: basahin nyo nalang po
