The correct answer is: B. Objective lens – Condenser – Body tube – Eyepiece
The light from the light source passes through the condenser, which focuses it on the specimen. The light then passes through the objective lens, which magnifies the image of the specimen. The image is then magnified again by the eyepiece, which is located at the top of the microscope.
The condenser is a lens that is located below the stage of the microscope. It focuses the light from the light source onto the specimen. The objective lens is a lens that is located below the condenser. It magnifies the image of the specimen. The eyepiece is a lens that is located at the top of the microscope. It magnifies the image of the specimen that is produced by the objective lens.
The body tube is the tube that connects the objective lens to the eyepiece. It allows the light to travel from the objective lens to the eyepiece.
The mirror is located at the base of the microscope. It reflects light from the light source up through the condenser.
Here is a diagram of a compound microscope:
The light from the light source passes through the condenser, which focuses it on the specimen. The light then passes through the objective lens, which magnifies the image of the specimen. The image is then magnified again by the eyepiece, which is located at the top of the microscope.