When using a light microscope use the?
A) Eyepiece
B) Objective lens
C) Light source
D) Stage
Correct Answer:
B) Objective lens
Explanation:
When using a light microscope, the objective lens is the essential component that allows you to focus on the specimen. The objective lens is responsible for magnifying the image of the specimen, and different objective lenses with varying magnification levels are used to observe details at different scales. Options A, C, and D are important parts of a microscope but are not primarily responsible for focusing on the specimen.
